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  • Used 3UZ-FE Lexus V8 4.3 Engine

    Used 3UZ-FE Lexus V8 4.3 Engine

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    • $2,949
  • XAT 1UZ-FE 2UZ-FE 3UZ-FE Torque Hone Plate XAT EXCLUSIVE

    XAT Racing is now offering a UZ engine torque plate for those that want to properly hone the cylinders on their Toyota/Lexus V8s. It fits all UZ engines with factory sleeves. Any serious engine builder will tell you that you need a torque plate in order to provide a similar stress pattern on the block that it experiences with the head on the block. Some builders even go as far as putting an old head gasket between the block and plate, then go through a standard Toyota pattern for torquing down the bolts/studs. This is a precision machined torque plate, manufactured out of 2.0" (50.8mm) thick 6061 T6 aluminum (precision CNC'd by our own machine shop). Aluminum was chosen, as it best replicates stress and strain coefficients of expansion during torquing that the factory aluminum head does. It has an overbore that will allow for plenty of room for honing and boring as possible, so if you are building a setup with stock or slightly larger bore, you won't have an issue. It is shipped in a sturdy container for protection. These are quite possibly the only ones on the market anywhere, so instead of charging up to $800-plus for these units, we thought we would bring it to the market for a reasonable price!! You can expect one it to ship next day typically, as we have one on the shelf at all times! These are available for shipment outside the USA if required as well! Please email Andrew@XATRacing.com for a freight quote. A torque or honing plate is critical when doing the hone/bore process on any engine build, especially those that will be running a boosted setup and ARP head studs. Performance studs are typically torqued at much higher values than standard OEM studs, which causes a deflection in the cylinders if not using a torque plate.

    Please note the $75 rental is for 1 week, which starts from the day you receive the plate. If you need it longer, we will prorate the charge out of the refund for each week after. You may be better off purchasing it outright if you end up needing it for more than a week or two.

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    • $78
  • XAT ARP 2000 UZ Main Stud Kits 1UZ 4.0 3UZ 4.3 1UZFE 3UZFE Series V8

    If you are building a bullet proof UZ series V8, you will need the ARP Stud kits found here. If you're building a HIGH HP UZ, you'll definitely need this ARP2000 version! We now offer an ARP2000 version of our popular UZ main stud kit for those looking to push the limits. High HP guys that are looking for the absolute best need not look further! 

    Our Genuine ARP2000 Main Stud Kit includes all 20 Main Studs, 10 Side bolts (1UZ and 3UZ engines have 6 bolt mains!), 20 nuts, 20 washers, and 2 packs of ARP assembly lube to assemble one complete engine. Each ARP2000 main stud needs to be torqued to 70 ft/lbs 

    Please note that the 1UZ non-VVTi version will have 10 studs that are 8740 instead of ARP2000, and the side bolts will also not be ARP2000. This should not have any adverse effect on performance. The 8740 studs get torqued to 60 ft lbs instead

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    • $384
  • ARP UZ Main Stud Kits UZ Series V8 1UZ 3UZ 1UZFE 3UZFE SC400 GS400 LS400 SC430 GS430 LS430 Main Studs

    Our Genuine ARP Main Studs Kit includes all 20 Head Studs, 20 nuts, 20 washers and 2 packs of ARP assembly lube to assemble one complete engine. Each main stud needs to be torqued to 60 ft/lbs 

    If you are building a bullet proof UZ series V8, you will need the ARP Stud kits found here. When racing professionals in NHRA, IHRA, NASCAR, and Formula 1 competition need bullet-proof fasteners for their high-performance machines, they turn to one company: ARP. Since 1968, Automotive Racing Products has been engineering and perfecting bolts, studs, nuts, and other fasteners for engines, cylinder heads, headers, wheels, transmissions, and more. ARP uses only top-quality materialsfar above the usual aerospace quality others settle forin a highly exacting manufacturing process to create fasteners with the strength and durability to last race after race. XAT Racing leads the world in Toyota/Lexus V8 parts! 


    Customers outside the USA: please contact us for a shipping quote to your location. The automatic shipping calculator might not be accurate

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    • $289
  • XAT Racing Custom BILLET UZ VVTi Race Cams - 1UZ VVTi 2UZ 3UZ 98+ Performance Camshafts 4.0 4.7 i Force 4.3 3UZFE 2UZFE

    We have released our custom made billet VVTi UZ race cams!! For those looking for serious power gains and pushing the limits of their Toyota V8, we now have a solution. Don't settle for stock cam regrinds, do a proper build with purpose built camshafts from scratch! Please choose your specific engine application from the drop down menu. We make different versions of these cams for 1UZ VVTi and 3UZ fitment, 2UZ non-VVTi fitment, and 2UZ VVTi fitment. This includes all 4 cams for 1 engine.

    Forced induction (turbo or supercharger) cams have .428” (10.87mm) peak cam lift with 285 intake and 289 exhaust cam duration and 54 degrees of overlap. These are great for high HP N/A builds and forced induction projects!

    Factory VVTi cams have 8.6mm and 250/260 duration, for reference

    Cams can be ordered in VVTI and non-vvti versions so they can be used on all 1UZ / 2UZ /3UZ VVTi or 2000-2004 non-VVTi 2UZ engines. We typically have them made for VVTi compatibility, and if need be, VVTi can always be disabled

    For the manufacturing process, we start with proprietary cast iron billets, CNC machine the lobes, and finish off with double heat treatment, 5160 induction hardening, and Tufftriding.


    Please note you will most likely need to have your head machined to fit these. You will also need to remember to replace the plugs at the end of the cams during installation, as those are not typically included. Your scissor gears will also get reused from your original cams.


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    • $1,699
  • ACL Main Bearings 1UZ 2UZ 3UZ

    ACL main bearings 1UZ. These are the bearings we use in pretty much every UZ build we do! They tend to be more readily available than some others. They will also fit any UZ engine, 1UZ-FE, 2UZ-FE, or 3UZ-FE.

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    • $158.60
  • ACL UZ Rod Bearings 1UZ 2UZ 3UZ

    ACL Lexus V8 1UZFE/2UZFE/3UZFE Standard Size High Performance Rod Bearing Set

    Need just the rod bearings? We typically stock these, the main bearings, and thrust washers!

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    • $127.88
  • XAT 3UZ Billet Center Idler Fan Pulley


    Center idler pulley for 3UZ engines using the factory idler setup. 

    On older UZ engines, this is where the hydrofan would go. The vast majority of UZ engines out there have an idler here. Some are different sizes. This one fits the 3UZ one specifically.

    Available in black only

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    • $75
    Sorry, we only have 50 of that item available
  • 1UZ ACL RACE Bearing Kit 1UZFE 2UZ 3UZ

    1UZ ACL RACE Bearing Kit 1UZFE 2UZ 3UZ INCLUDES RODS AND MAINS

    ACL bearings are designed for the engine that requires a tougher bearing for high RPM and power. The multi-layer design is derived from years of race testing and R&D. Race versions are coated with ultra slick oil retaining film for added protection in your competition engine. ACL bearings are available in standard or plus sizes for more oil clearance for high temp due to forced induction or higher revs.

    As of recently, only the OEM thrust washers are currently available. We expect Clevite/Mahle and ACL thrust washers to be available again in mid 2024

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    • $285
  • ACL 1UZ Thrust Washer 2UZ 3UZ 1UZFE VVTi or non-VVTi

    We use these thrust washers on every UZ build!

    As of 10/23, only the OEM thrust washers are currently available. We expect Clevite/Mahle and ACL thrust washers to be available again in early 2024

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    • $15
  • Pauter UZ Rods For 1UZFE engines 1UZ 2UZ 3UZ

    Pauter Billet 4340 X-Beam Connecting rods for the Toyota/Lexus 4.0, 4.3, and 4.7 V8s (1UZFE, 2UZ-FE, 3UZ-FE) engines are precision CNC-machined from the finest 4340 forgings available. Each rod is heat-treated to Rockwell C36 and then full-coverage shotpeened. The rods are then end to end balanced in sets and then final sized on the big and small ends. Each rod comes standard with ARP 2000 bolts rated at 220,000 psi tensile strength and aluminum-bronze wrist pin bushing. Each set comes complete with (8) rods and (16) rod bolts. Good for over 200 HP per rod!

    Pauter Connecting Rods For UZ engine, fits ALL 1UZ 2UZ and 3UZ engines

    PLEASE NOTE THESE TYPICALLY TAKE 8-10+ WEEKS TO SHIP OUT, AND PLAN ACCORDINGLY!


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    • $2,592
  • XAT Built 1UZ 2UZ or 3UZ Engine Short Block 1UZFE

    Our "standard" UZ Toyota V8 build has no problem holding 800 HP, but we also have options to do well over 1000+ HP!!

    Standard short block build includes:

    • Full inspection of all critical measurements 
    • Eagle rods with standard ARP 8740 bolts
    • CP/JE forged pistons and rings (optional upgrades include ceramic coated piston face, moly coated dry skirt coating, bigger/stronger wrist pins, etc.)
    • ACL rod, main, and thrust bearings
    • ARP main studs
    • Hot tank/vapor blasted block
    • Brand new OEM or UPGRADED OEM oil pump
    • Fully assembled, fully machined, and fully balanced! 

    We also offer upgrades over the above parts!

    We've been doing UZs for well over a decade, so we know these engines inside and out. We also know the importance of being able to customize your build and have the flexibility to run exactly what your budget allows.

    Before pistons are ordered, we inspect the block's condition and advise what sized pistons will be needed. This does not change the price, however you ideally will want as much cylinder wall thickness as possible, as that will hold power better, and it will give you room in the future to rebuild again if need be.

    We also always use our in house torque plate to properly stress the block as with a head installed

    Unlike other builders that order the pistons and drop them in, we make sure each bore correctly matches up with each specific piston! This is done to maximize fitment and sealing, which leads to more power and less blow-by.

    Please note this does not include the core charge. We can easily source an engine for you, or you can send yours to us for building. We've built countless engines over the years and shipped them worldwide, including multiple builds making more than 1000 horsepower. 

    This listing is for a build short block, which does not include, long block assembly, setting the cam timing, installing the heads, setting the valve lash, head studs, valvetrain, etc. We can do a full build including those things as well, just let us know what your goals are and budget is!

    Contact us with your address for a shipping quote! Listing does not include shipping price to or from us. We can assist with the logistics and having that taken care of.

    Ask us about additional "white glove" service options to really make your built engine stand out!

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    • $4,675
  • ARP UZ Connecting Rod Bolts 1UZ 2UZ 3UZ

    Sticking with the stock rods for your rebuild? Make sure you grab these upgraded ARP rod bolts to keep them together! These are a great option for budget builds, especially if you will use a set of pre94 rods. For higher HP builds (especially if your engine sees boost), we recommend upgraded rods, which include the rod bolts with them. These ARP rod bolts however are more than adequate for a fresh stock rebuild. Don't forget to have your rods inspected and reconditioned if you're reusing old rods!

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    • $125
  • Kelford 1UZ Beehive Valve Springs Retainers 2UZ 3UZ

    High performance progressively wound PACALOY™ beehive valve spring and high-grade titanium retainer kit. This kit was engineered to match Kelford camshafts for ultimate quality performance and reliability. 

    80lb seat pressure @ 34.30mm 

    Installed height / 190lb @ 12mm lift 

    Coil bind is at 21.0mm

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    • $1,011.75
  • Clevite Mahle TM-1 1UZ 2UZ 3UZ Main Bearings

    Clevite Mahle TM-1 1UZ 2UZ 3UZ Main Bearings. For some strange reason, these have been discontinued. Dammit.

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    • $9,999
  • Clevite Mahle TM-1 1UZ 2UZ 3UZ Rod Bearings

    Clevite Mahle TM-1 1UZ 2UZ 3UZ Rod Bearings. The mains were discontinued, but these are supposedly still available at least. This listing is for 1 full set for your engine. Yep, all 8 rods, 16 individual bearings.

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    • $180
  • XAT Racing Steel UZ Header Outlet Flanges for 3UZ Exhaust Manifold

    Alright, lets see, who makes these...

    What?? Nobody does? Oh, okay, guess we'll have to then!

    Available in stainless steel, this pair (both included) are the same dimensions as the factory header flange, used on the SC430 for instance. If you're looking to make a set of headers that bolt up to the factory H or mid piping, this is what you'll need. Or perhaps your exhaust is rusted, and you just need replacement options.

    As seen in the pictures, they match perfectly over a factory header, but still give plenty of room for improvement when it comes to flow.

    We also make the flange that goes from the manifold to the head! That can be added as well.

    Factory exhaust manifold not included. Why would you use one of those anyways? Ew.

    Please note this is a different flange shape from the non-VVTi 1UZ, and they are not interchangeable

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    • $110
  • Automatic Transmission Emulator 1UZ 3UZ 2JZ 98+ Toyota Trans

    Please note these typically take 2-4 weeks MINIMUM to ship out

    ATEMU simulates most critical features of particular Toyota / Lexus auto transmissions which were available for UZ / JZ equipped vehicles since 1998. This makes it possible to obtain rated power from engine when using factory ECU and any transmission other than that ECU is designed to work with. Factory ECU would otherwise enter limp home mode with significant power and torque loss (for example, VVTi set to max retard for 1998-2000 Lexus LS400) Some non-critical error codes remain intact for simplicity of installation and reducing the cost for off-road application. These codes can be easily addressed with additional components if emission test has to be passed for street legal application.


    We now offer the additional resistor pack to wire in if you need to eliminate the check engine light (CEL)

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    • $199
  • XAT UZ Billet Serpentine Tensioner Pulley 1UZ 2UZ 3UZ

    Please note there are 2 different diameter pulleys the UZ engines used. Depending on your setup, you should have either a 90mm or 102mm pulley. We do include a serviceable bearing as well with these pulleys, which will last the life of your engine!

    You will need to verify which setup you have before purchasing!

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    • $65
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  • XAT UZ Billet Top Idler Pulley 1UZ 2UZ 3UZ


    Top idler pulley for your UZ's serpentine belt drive! These billet pulleys include a serviceable bearing, so the pulley should last the life of the engine.

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    • $75
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  • SuperTech 1UZ VVTi Valve Stem Seals 2UZ 3UZ

    One thing Toyota seems to have stuggled with for a few decades was valve stem seals. We use these Viton stem seals on all 98+ UZ engines we build! That includes 1UZ VVTi, 2UZ (VVTi and non), and 3UZ engines.

    If your engine smokes briefly at startup and at no other time, it's likely time to replace these.

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    • $39.07
  • OEM UZ VVTi Water Pump 1UZ 2UZ 3UZ 1998+

    Fits all 1998+ UZ engines, including 1UZ VVTi, 2UZ, and 3UZ! Usually you do a timing service at the same time as replacing this, since it's water pump driven. In any case, we only stick with OEM factory parts. Do it once, do it right. And nobody does it better than Toyota!

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    • $135.95
  • BC 1UZ Rods Brian Crower Pro H-Beam Forged Connecting Rods 1UZFE 2UZ 3UZ ARP2000

    BC has joined the fight! Now available are standard forged 4340 steel H-Beam rods, which also come standard with ARP2000 rod bolts!


    Notes: fits all 1UZFE, 2UZFE, and 3UZFE

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    • $1,157.49
  • OEM/Mahle/Clevite UZ Thrust Washer 1UZ 2UZ 3UZ Bearings

    Please note this is not always in stock so there may be about 1 week wait time

    For those who just need a simple rebuild and not fancy ACL race bearings, we can supply these OEM quality bearings. Clevite is an American brand with one of the oldest pedigrees and supplies pistons, assemblies, cylinder liners, bearings and valves for American commercial vehicles as well as construction and agricultural equipment applications.

    Various forms of main bearing grooving have been used over the years. We are frequently asked what difference grooving makes.

    First, it’s essential to understand that bearings depend on a film of oil to keep them separated from the shaft surface. This oil film is developed by shaft rotation. as the shaft rotates it pulls oil into the loaded area of the bearing and rides up on this film much like a tire hydroplaning on wet pavement. Grooving in a bearing acts like tread in a tire to break up the oil film. While you  want your tires to grip the road, you don’t want your bearings to grip the shaft.

    The primary reason for having any grooving in a main bearing is to provide oil to the connecting rods. Without rod bearings to feed, a simple oil hole would be sufficient to lubricate a main bearing. Many early engines used full grooved bearings and some even used multiple grooves. As engine and bearing technology developed, bearing grooving was removed from modern lower main bearings. The result is in a thicker film of oil for the shaft to ride on. This provides a greater safety margin and improved bearing life. Upper main shells, which see lower loads than the lowers, have retained a groove to supply the
    connecting rods with oil.

    In an effort to develop the best possible main bearing designs for performance engines, we’ve investigated the effects of main bearing grooving on bearing performance. The graphs on the next page illustrate that a simple 180° groove in the upper main shell is still the best overall design.

    While a slightly shorter groove of 140° provides a marginal gain, most of the benefit is to the upper shell, which doesn’t need improvement. On the other hand, extending the groove into the lower half, even as little as 20° at each parting line (220° in total), takes away from upper bearing performance without providing any benefit to the lower half. It’s also interesting to note that as groove length increases so do horsepower loss and Peak Oil Film Pressure which is transmitted directly to the bearing.

    *P-Series Bearings*
    These are not to be confused with the standard passenger car and light truck parts for the same retention applications which also have a “P” suffix letter. These high performance parts have unique core part numbers different from the standard parts for the same application. P-Series parts are the oldest series of Clevite high performance bearings. The rod bearings in this series typically have the greatest amount of eccentricity. Most rod bearings are available either with or without dowel holes for use in aluminum rods. Most P-Series main sets are full grooved to maximize oil flow to the rod bearings. Both rods and mains have high crush for maximum retention, and a reduced overlay thickness to prevent overlay fatigue, sometimes referred to as hen tracking.

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    • $78.89
  • XAT UZ Pulleys 1UZ 2UZ 3UZ Billet Aluminum Pulley Set


    NOW IN STOCK, READY TO SHIP!

    The initial test batch has been finalized, mounted, and confirmed for fitment! The display pieces are natural silver, but the finished product will be anodized black or anodized clear (silver). 

    Assorted UZ engines use different pulleys depending on generation and chassis, but any pulleys that arent a direct replacement for your setup are easily fixed.

    Full set of pulleys weigh just 2 lbs and 6 oz! Depending on your application, that's a savings of 1 lb 6 oz over stock!

    Included pulleys, one of each:

    • Power steering: this should fit all UZ engines, however some UZ V8s do not have serviceable power steering pump pulleys. They are pressed on instead of retained with a nut on the front. If you intend on using the XAT pulley, you will have to swap out your power steering pump for one with the retaining nut on the front. Please note that the diameter of your original pulley may be different from the XAT pulley supplied, which is factory 3UZ size, and may be preferable for your application to have it overdriven or underdriven slightly at any rate.
    • Tensioner idler: fits UZ VVTi engines. Slightly different from 1UZ non-VVTi engines, so you may need a 3UZ serpentine tensioner pulley bracket. The VVTi serpentine tensioner fits the non-VVTi engine without issue, however the non-VVTi timing cover that goes over it will need slight trimming if you go this route
    • Alternator: This will fit all 1UZ non VVTi, 1UZ VVTi, 2UZ, and 3UZ engines
    • Hydrofan bracket idler: Likely different from other UZ engines such as 1UZ VVTi
    • Upper idler: fits all 98+ UZs, including 1UZ VVTi, 2UZ, and 3UZ engines

    Some pulleys might fit your engine just fine but end up being a slightly different size/diameter. This may also change which sized belt you will need, so please keep that in mind when installing.

    For example, the Celsior non-VVTi engines (both UCF10 and UCF20) DO use a smaller diameter power steering pulley than the USDM American LS400. This would spin the pully faster and "overdrive" it. For drift, race and motorsport applications, we recommend the larger diameter pulley to underdrive it slightly.

    The Celsior non-VVTi power steering pulley is the same as the American spec SC400 one.

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    • $269
  • XAT Racing 1UZ Timing Belt Tensioner Billet Aluminum 2UZ 3UZ

    The factory cast bracket for the timing belt tensioner could use an upgrade. This becomes especially apparent when running higher lift cams that makes any UZ an interference engine! Our billet 1UZ timing belt tensioner design uses 7170 aluminum with a lubricated press in bushing to hold up to the rigors of high RPM, high lift cams, and heavy time and mileage. Fits all UZ engines, including 1UZ 2UZ and 3UZ

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    • $215
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  • XAT Billet UZ Power Steering Pump Delete 1UZ 2UZ 3UZ

    Looking to delete that power steering pump and go electric? We've got you covered! These are custom made, in house designed, machined in the USA (as all of our products are), and ready to go.

    Included is the billet piece and the pulley. This will bolt up to your factory power steering mount bracket. The size of the pulley is the same as the top idler pulley. Depending on what else you may be doing, you may need to use a different belt size. Best way to check size needed is to use a piece of string to route around and measure the length needed.

    Please select if you have a VVTi engine or non-VVTi from the dropdown. If you're not sure which version you need, feel free to take pictures and measurements and reach out to us!

    You will need to shorten 2 of the bolts for installation as well. 

    For 2UZ fitment, you WILL need to source a 1UZ VVTi or 3UZ mount bracket for this

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    • $350
  • OEM Center Hydrofan Idler Fan Bracket 1UZ 2UZ 3UZ VVTi

    Do you have a hydrofan you're eliminating? Or a non-serviceable, pressed on (instead of bolted on) center idler? We have an easy fix! Let us know which engine you have and we'll get you the right fitment

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    • $165
  • XAT OEM Style 1UZ V8 Flywheel for 5 Speed 1UZFE 2UZ 3UZ

    This XAT flywheel is perfect for those who want a simple and straightforward flywheel for a manual conversion on their Toyota/Lexus V8. Affordable cast flywheel with OEM quality and OEM ring gear. 

    Excellent for starter projects and conversions, as well as daily street driving. This flywheel weighs 20 lbs 4 oz. Looking for a bit more performance and less rotating mass? 

    Check out the 13 lb XAT Chromoly Flywheel instead!! Our flywheel utilizes the proven torque holding clutches of the SW20 MR2 TURBO 3S-GTE. We offer clutch setups to suit everything from a stock engine all the way up to 680 FT/LBS with this flywheel! 

    For installation when using the optional ARP bolt kit, torque to 70 FT/LBS using red thread locker/loctite on the bolts, and tightening in a star pattern, not one next to the other. We also recommend tightening down in 2 or 3 passes as well, instead of going from finger tight straight to 70 ft lbs. This flywheel does NOT require any spacers to bolt on, not even the factory spacer that goes from the crankshaft to the factory flex plate.

    This flywheel is meant for our W55/W58, R150/R151, R154, KA, and SR transmission adapters. This will NOT work with our CD009 / JK series Nissan 6 speed adapter! Also not meant to fit international H151 models

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    • $222
  • Victory 1UZ Fuel Injectors 1UZFE 2UZ 3UZ 550cc up to 2200cc

    Don't get stuck using those old, used, obsolete hand-me-down Supra injectors, start fresh with a healthy size and don't look back! These drop in to your stock fuel rails!

    All Victory injectors start out as Bosch cores. They are then sized and matched within 1-2% providing exceptional idle quality. All injectors come with a limited 2 year warranty (minus 2200cc injectors.) You will also receive 1 free cleaning within the first 2 years! All injectors are a top feed high impedance injector and a direct drop in on the 1uz/2uz/3uz. VVTi engines supported as well. Make sure you select your size from the drop down menu! Includes a full set of 8 for your UZ engine

    Please contact us for wiring options. While we try to sell these as drop in, plug in injectors, the plug-n-play adapters may be on backorder. You may have to wire in the 2 wire connectors to your harness yourself. 

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    • $540
  • XAT ATi 1UZ 3UZ Crankshaft Pulley Super Damper Harmonic Balancer 2UZ

    Fits ALL UZ ENGINES!! 

    XAT Racing continues to innovate and stay ahead of the curve! Right now, we are the only way to get these. Just like the 2JZ, this is completely custom crankshaft dampener pulley is made for anything from stock power output to 800-plus rwhp!!! This crank pulley fits all 1UZ, 2UZ, and 3UZ engines. This includes LS400, LS430, GS400, GS430, SC400 and SC430, Tundra, Sequoia, Land Cruiser, plus the Crown and Celsior equivalent models. The honing service may add about 1 week to the shipping time. Please expect a considerable wait time as these are currently made to order. Group buy pricing IS available for an order for 10-plus!.


    Please note that depending on your belt routing setup, you may need to run a different serpentine idler or eliminate the hydrofan setup. There may be fitment issues on early non-VVTi engines depending on the combination of parts you are using

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    • $1,299
  • XAT 1UZ TurboFlow Oil Pump High Performance Modified 2UZ 3UZ

    This will fit all UZ engines, VVTi or non. We keep the factory oil pump in stock, so we can typically ship out a modded pump next business day!

    Higher horsepower means more oil demand. When you're running twice or three times the stock power output, you absolutely have to be sure your engine is getting lubricated everywhere it needs to! Especially if you have an aftermarket oil cooler to keep oil temps down!

    What does XAT do to bring you options for a better oil pump? We take a brand new OEM 98+ Toyota pump, remove all hard edges, radius all corners, enlarge the front main seal drain, and shim the pressure relief valve to give more max PSI. Make sure you get a quality oil pump for your engine, from the professionals at XAT!

    In the pictures, you can clearly see some the upgrades we have made. Check out pictures where you can see the oil pressure relief piston polished for smoother operation, and more consistent oil pressures.

    There's plenty we do to greatly improve the oil flow without trying to "reinvent" the stock setup! The factory oil pump works well for factory applications, but there's clearly plenty of room for improvement, as we show here.

    Take a look at the nasty hard edges that oil goes through, thanks to mass production. Get the added insurance of a much better oil pump from the professionals at XAT Racing!!

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    • $420.69
  • XAT 1UZ Sequoia Alternator Adapter Cable Harness 2UZ 3UZ 1GZ

    Looking to run a big boy Sequoia 150 amp alternator on your JZ, UZ, or GZ? We have the fix to make the connector plug-n-play! We've even used this when replacing the alternator on one of our V12 1GZ GZG50 Toyota Centurys!

    Please note the 1GZ uses an 8 rib belt, so when swapping your alternator, you will need to swap the pulley as well.

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    • $22
  • XAT Racing 1UZ Mk3 Supra Engine Mounts Toyota Lexus V8 3UZ Motor mounts

    Pre89 1UZ and 3UZ fitment confirmed reusing the stock Supra brake booster! Billet mounts for your aluminum UZ engine (or motor mounts, if you're wrong) into the MkIII Supra chassis! The pre89 version is finished and now available. If you have a 1989 model year Supra, please verify the subframe you have (or if your engine mounts were square or round) before ordering.

    Helpful hint: Square mounts came on the earlier cars, round on the later. 1989 was the crossover year, so please verify on your car.

    Includes rubber isolator mount! Well, not actually rubber, it's UHMW (ultra high molecular weight) with a shore hardness of 68D, roughly equivalent to over 100A (which is a more familiar comparison scale). Despite being one of the smoothest V8s ever created, we prefer having a dampening barrier vs. a "solid" mount to reduce NVH for street cars.

    These make bolting in your favorite UZ engine a breeze. Billet aluminum mounts, milled on a 5 axis CNC machine IN THE USA. Only the very best out there!

    These are for the non-VVTi 1UZs, VVTi 1UZs, and all 3UZ engines. Please note the 89+ version is different, but we do stock both!

    We cannot confirm fitment with the 2UZ. The iron block engines tend to have a different mount location

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    • $399
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  • XAT UZ Turbo Flow Upgraded Oil Pump 1UZ 2UZ 3UZ TurboFlow

    NICE!! Higher horsepower means more oil demand. When you're running twice or three times the stock power output, you absolutely have to be sure your engine is getting lubricated everywhere it needs to! Especially if you have an aftermarket oil cooler to keep oil temps down! What does XAT do to bring you options for a better oil pump? We take a brand new OEM Toyota one, remove all hard edges, radius all corners, enlarge the front main seal drain, and shim the pressure relief valve to give more max PSI. Make sure you get a quality oil pump for your engine, from the professionals at XAT!

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    • $420.69
  • SuperTech UZ VVTi Oversized Valves 1UZ 2UZ 3UZ +1.5mm

    TEVI-1093D and TIVN-1093D oversized valves by SuperTech for all 98+ UZ engines

    This is a full set of Super Tech +1.5mm oversize valves for all VVTi UZ engine heads and all 2UZ heads, both intake and exhaust. For those looking to squeeze the most out of their Toyota/Lexus UZ V8, we have you covered! Please note these do not fit the 1989-1997 1UZ Heads

    Features:
    ☼ The microhardness is higher than the stainless steel base material, keeping good ductility beneath the hard nitrided layer (microhardness is 800HV minimum)

    ☼ Surface finish is smoother than with chromed stems, having less friction between stem and guide.

    ☼ Valve seat surface is harder with the nitrided layer, lasting longer with lead free fuels, alcohols, nitro or other "explosive" mixes. Matches any kind of seats (nodular iron seats, steel powder metal seats, hard aluminum-copper seats or beryllium copper seats).

    ☼ Higher rpm's engines take full advantage of all previous features. The higher the engine speed the bigger the power loss due to internal engine friction! The black nitride layer reduces this power loss due to less valve-guide friction.

    ☼The nitrided layer is adhered to the base material at a microscopic level, so does not "flake" or brake when the valves bend due to impacts with the pistons.

    ☼ The Black Nitride applies to the whole valve while the chrome coating is only applied to the stem.

    ☼ All valves are swirl polished, have stem undercut and a hardened tip


    Intake:
    Head Diam: 36.00mm (+1.5)
    Stem Diam: 5.48mm
    Length: 95.05mm
    Part Number: TIVN-1093D

    Exhaust:
    Head Diam: 30.50mm (+1.5)
    Stem Diam: 5.47mm
    Length: 95.10mm
    Part Number: TEVI-1093D

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    • $896.65
  • Cometic UZ Head Gaskets MLS Multi Layer Steel, 1UZ 2UZ or 3UZ

    In most cases, we recommend 1.3mm head gaskets on 1UZ/3UZ (1.0mm on 2UZ), and if you are running custom compression aftermarket forged pistons. If you are keeping the stock pistons and looking to lower the compression ratio for more boost, we recommend a thicker head gasket such as 2mm. This is for BOTH head gaskets.

    The 1UZ version of the head gaskets is specifically for the non-VVTi engine and does not surround the oil port going to the VVTi solenoids


    Please keep in mind some sizes are exclusively made to order nowadays and will have a 1-2+ month wait time. The OEM head gaskets are more readily available.

    Cometic Head Gaskets are developed with the performance enthusiast in mind. With so many individual requirements for each engine, Cometic offers a number of options to suit your specific build and needs.

    The Cometic MLS gasket is comprised of three layers of Stainless Steel. Cometic uses Stainless steel for increased strength, its ability to rebound, and corrosion resistance. The outer layers of the gasket are embossed and coated on both sides with a flouroelastomer rubber based material (Viton) designed to meet the demands of a variety of harsh sealing environments, load conditions and surface finishes. The Viton coating is heat resistant to 2500C or 4820F.

    The center or shim layer of the gasket is comprised of an uncoated Stainless Steel layer, which can be varied to accommodate multiple thickness requirements. The MLS gasket is ideal for both aluminum heads to cast iron blocks and aluminum heads to aluminum blocks.

    The composition of MLS will also withstand the shearing forces created by aluminum heads on cast iron blocks. No re-torque is necessary. By design the MLS gasket promotes an even torque load across the sealing surface allowing for measurable reduced bore distortion.

    C4136 and C4137 offer a standard bore size of 92.5mm. C4211 and C4212 offer a standard bore size of 98mm

    Please call or email us for an ETA and cost on other bore sizes, and note that they are special order and will take about 2 weeks to ship.

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    • $235
  • 1UZ Timing Service Kit Belt Water Pump Etc OEM Parts 2UZ 3UZ

    These V8s arent getting any newer, but they have a ton of life left in them! Keep your UZ on the road and making power with factory OEM replacement parts. We typically keep plenty of these kits in stock!

    Kit includes all OEM:

    • Timing belt
    • Timing belt tensioner
    • Timing belt tensioner bracket/pulley (optionally, our billet tensioner bracket as well)
    • Timing belt idler pulley
    • Water pump
    • Gasket/O-rings
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    • $283.50
  • Exedy OEM Replacement Clutch for XAT 1UZ CD009 Swaps 2UZ 3UZ

    This is our least expensive option currently for a CD009 swap clutch. Meant to handle around 300-400 HP tops, this is a direct factory replacement clutch . Please note this is not a 350Z clutch, this is exclusively for Nissan 6 speed swaps using our adapter kit!

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    • $336.55
  • XAT UZ Power Steering Pulley 1UZ 2UZ 3UZ VVTi or non-VVTi


    As it turns out, not all UZ power steering pulleys are the same! Some of them are not serviceable. Additionally, the 98+ (VVTi and all 2UZ engines) use a different style pulley from the earlier cars.

    Please note some UZ V8s come with a fixed, press on pulley to their power steering pump. If you have one of these, you will need to swap your power steering pump for one that has a hex nut retained serviceable pulley. We strongly recommend checking what you have before ordering, and feel free to reach out to us with any questions. They are otherwise interchangeable and not too difficult to source!

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    • $135
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  • XAT Racing Custom Spec CP Forged Piston Kit 1UZFE 1UZ 2UZ 3UZ

    Our custom-designed CP piston kit can be ordered in custom compression ratio to suit turbo, nitrous, or N/A applications. CP pistons are the premier piston in today's market! The custom forging is CNC'd to match ultra tight tolerances for high output engines. When the power goes up, so does the heat. Stock pistons are cast and cannot cope with the stress level of a race or high output engine. This piston kit comes with all eight pistons and includes pins, clips and rings. This item can be ordered for the VVTi version as well. Please select size and type from drop down menu.

    Please note these are custom made to order pistons. We do not stock these, and typical wait time is 4-8 weeks to produce. Since we have not found anybody to make off the shelf pistons for our engines, these have to be special order, and as such, are non-refundable. If there are issues with the order, we will fix them, but we will not take them back due to plans changes or changing your mind.

    XAT Racing Custom Spec CP Forged Piston Kit 1UZFE 1UZ 2UZ 3UZ

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    • $2,085
  • PPE 1UZ GS400 Headers SC430 LS400 3UZ SC400 GS430

    PPE Engineering is one of the longest running header suppliers for the Toyota/Lexus UZ V8 platform, and it's easy to see why! These headers are hand welded on a jig and nicely ported afterwards. These exhaust manifolds are made of 100% 304 stainless steel using a 4-1 design, and feature 1 5/8" runners with smooth formed collector and 2.5" outlet. They are a direct fit to the stock catalytic converters. Power gains are 18-20 whp and 20+ ft lbs!

    Please make sure you select the correct car application so we can send the correct header design out for you. Price is for both headers. Please keep in mind these are often made to order, so there may be a wait time of at least 3 weeks or more.

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    • $1,417
  • *PRE ORDER* XAT Racing Forged Carbon Fiber UZ VVTi Timing Covers 1UZ VVTi 3UZ

    These are GUARANTEED* to make your engine faster!

    *These covers are absolutely not guaranteed to make your setup faster. Please don't believe this.

    Who else but XAT?? We're starting an initial group buy on having all 4 timing cover pieces (both cam gear covers, mid cover, and lower timing cover) made in pure carbon fiber (no fiberglass). Carbon fiber is a known strong, yet lightweight material used on nearly every race car and high end exotic today!

    We have a few preorders lined up already. Shipping time will depend on when we have the molds and parts finished.

    YOU WILL BE BUYING REAL CARBON FIBER COVERS. THE PICTURE OF HYDRODIPPED COVERS IS JUST FOR REPRESENTATION

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    • $685
  • XAT Billet Alternator Pulley UZ JZ 1UZ 2JZ 2UZ 3UZ 1JZ


    One of the few carryover parts from the JZ engines! This means this alternator pulley will fit all 1JZ, 2JZ, 1UZ, 2UZ, and 3UZ engine alternators. This pulley has the same diameter as stock as well, but looks much better! Billet CNC machined pulley with our brand laser etched into the sides. 

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    • $55
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  • XAT 1UZ DIY Turbo Manifolds Block Hugger Log Schedule 40 Headers 2UZ 3UZ

    Anyone looking to turn their UZ V8 into something EXTREME should strongly consider a turbo setup! The biggest issue with "1UZ turbo kits" (or any UZ turbo kit) is chassis fitment. With every car and truck having different clearances, there's not a "one size fits all" turbo kit. Intake and exhaust piping will be unique to each setup.

    Fortunately we have a solution to help get you started! You'll need to finish the rest of the plumbing on your chassis with the engine and turbo(s) mounted. Base headers are left open so you can either weld turns/transitions or your own flange. Optionally, we can weld 44mm v-band flanges to the end, so all you need to do is figure out the rest of the piping.

    With this setup, you can mount the headers on either side. They are fully reversible! The most common solution is to run a single or twin turbos up front with the manifolds pointing forward. Remote mount turbos are also an option.

    • All stainless construction
    • Schedule 40, 304 stainless piping
    • 1/2" thick header flanges
    • Hand made in the USA, in house

    Please note these are made to order so there might be a slight wait time. Although we can take custom requests, we cannot promise fitment. 

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    • $699
  • JS Alternators 1UZ 250 or 320 amp Alternator 6 phase hairpin 2UZ 3UZ Toyota UZ V8

    Select your specific UZ engine application from the dropdown menu!

    For those that need more electricity than our 150 amp option can provide, we have teamed up with JS Alternators to offer these custom made to order options! Even better, theyre plug and play, no adapter wiring needed!

    JS Alternators also requires their universal Big 3 wiring kit, or otherwise similar wiring upgrades in addition to the factory wiring in order to handle the higher output. The big 3 Wiring upgrade is an ADDITION to your factory wiring.
    All factory connections need to remain connected. For protection, it is recommended to add an in line fuse to the positive wire. All grounds must be cleaned to bare metal and properly secured.

    Big 3 wires are 1/0 gauge pure copper cables. 1 positive to connect from the positive stud on the alternator to the positive battery terminal. Other 2 ground wires go from the alternator mount bolt to frame/chassis, and negative on the battery to frame/chassis.

    Most JS Alternators are custom built to order and typically take 5-15 business days to be built and shipped. All JS alternators have a lifetime warranty on labor, and 1 year warranty on parts.

    Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin units feature premium bearings to withstand high engine rpm and utilize dual plate rectifier with 12 heavy duty diodes for improved cooling. Hairpin Units are a more reliable alternator to withstand high heat, high demand for car audio, marine, and racing applications.

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    • $359
  • XAT UZ VVTi ITB Individual Throttle Body Kit Bolt On 1UZ VVTi 2UZ 3UZ

    ITBs on any 98+ UZ engine! Fitment for any 1UZ VVTi, any 2UZ, and any 3UZ. As seen on Fredric Aasbø's 3UZ AE86!

    This kit is now finished!

    This price includes used throttles, new fuel rails, adapters, actuation rods, and TPS. You will need to make a custom cable connected to your gas pedal. First kits have already shipped! Uses S65 BMW 4.0 V8 throttles

    Please note your water bridges will need slight clearancing for this kit to fit, and there's no way around that.

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    • $2,499
  • XAT UZ Swap Exedy OEM Replacement Clutch 1UZ 2UZ 3UZ R154 W58

    This is our most affordable option for a quick and easy manual swap with your Toyota V8! This clutch fits any of our R series (R150, R151, R150F, R151F, R154, R155, etc.) transmission adapters, as well as any of our W series (W55, W58, etc.) adapters. Please note this will not work with our CD/JK Nissan 6 speed kit, nor the KA/SR Nissan 5 speed kit, or the GM AR5 kit.

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    • $198.88
  • Toyota Lexus OEM 130 amp 1UZ 2UZ 3UZ Alternator Oval Plug 1GZ Century

    What better option than factory? Instead of paying $400+ for an alternator in a Toyota box, we offer this same OEM alternator for a much more reasonable price. This specific listing is for the 90s style 3 pin oval connector. Please verify that you have this same oval style, and not the round 4 pin of most of the 2003+ UZ engines.

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    • $350
  • XAT Racing Billet CD009 Adapter Plate for 1UZ to Nissan 6 Speed 2UZ 3UZ

    When we took a look at the previous generation of adapter plates, all we could see was room for improvement and higher quality. We wanted a plate that would mount PERFECTLY with zero slop. It needed to look good and perform even better. DON'T get stuck with an overvalued, sloppy plate that ends up costing you input shafts and has poor fitment. You can go with a less expensive alternative and end up with broken parts, or you can do it right the first time with us! No complaints with over 5 years of service.

    This billet aluminum adapter plate reuses your automatic 1UZ, 2UZ or 3UZ bellhousing. (U1 or U2 from the 4 speed and 5 speed autos. 3UZ 6 speed bellhousing will not fit). It will require you to cut off the CD009 bellhousing, which gives MUCH more room to work with in most chassis. Alignment of the input shaft becomes dependent on this plate and not the quality of the bell housing cut, so worry not! This isn't like other kits out there. This will also fit 2UZs, though the kit was designed to use the U1 bellhousing specifically.

    Regardless of which clutch you use, you will need to use the Quarter Master throw out bearing. 

    With single disc clutch setups, this kit is designed to use our custom flywheel that uses off the shelf "Z32 turbo" (89-96 Nissan 300ZX twin turbo) clutches, which are inexpensive, readily available, and hold power well. 

    Please see the listing below for the flywheel needed. Please note that with a single disc clutch, this requires a proprietary flywheel. OUR "OEM STYLE" AND "LIGHTWEIGHT" XAT FLYWHEELS WILL NOT WORK WITH THIS TRANSMISSION. You will need the specific CD009 flywheel made for this application.

    The twin disc setups include their own flywheel, but will also need a ring gear for the starter (the OEM auto flex plate)

    Included with purchase on this listing:

    • Adapter plate with hardware to install
    • Quill tube for mounting the hydraulic throw out bearing
    • Pilot bushing adapter, with bushing installed
    • Throw out bearing (optionally)


    XAT Racing took a hard look at the concept, and decided to go all in with the "Toyota Small-Block" design. These V8s have started becoming overwhelmingly popular over the past few years! This will fit all versions of this transmission: CD001, CD003, CD005, CD008, CD009, JK41A, JK41B, JK40C, 1EA0A, and 1EA0B from the 2003-2008 Nissan 350Z/Fairlady Z, 2009-2020 370Z, Skyline V35 and V36 non-GTR sedan and coupe, and Infiniti G35 and G37 

    Our products are CAD designed with OEM blocks and transmissions on professional equipment by industry professionals. No bad measurements, no flame cuts, no warped discs, no nonsense. You should be using a 3/4" master cylinder in tandem with the TOB we use.

    This is the missing link for doing the 1UZFE, 2UZFE, or 3UZFE swap, or simply adding a manual transmission to your already existing UZ powered vehicle (LS400, SC400, and GS400 included). Our CNC process for manufacturing the plate results in an extremely precise adapter plate, laser tight tolerances, and a focus on quality that has yielded a product that will produce less wear on the transmission and clutch. The kits being sold by our "competition" are routinely a few thousands off and have sloppy fitting dowel pin holes. We have even seen competitor's products first hand being warped right out of the box! The adapter kits come with the needed pilot adapter and bushing as well. This is the tried and true kit from XAT Racing, except no imitations when it comes to 1UZs..

    You can also use the less expensive RAM throw out bearing with this kit, however we do not support it. You will need to drill and tap the plate at your own risk to mount one.

    You may also need other manual conversion parts, depending on your chassis. Please keep in mind you may need to use a 3/4" bore master cylinder with this kit. The factory master cylinder may be enough, however it will ultimately depend on your application. The majority of Toyota car manuals have a 5/8" bore master. The optional master cylinder we provide may require further chassis modification to bolt up to your firewall.

    The GKTech shifter is great for relocating the shifter fit Lexus SC fitment and MkIV Supra fitment. Should also fit other applications as well, though that will depend on the chassis you're using and where the engine is mounted

    Looking for a clutch for this adapter plate? 

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  • Tweak'd Full Engine 1UZ Wiring Harness Universal Race Car UZ V8 2UZ 3UZ

    These are custom made to order. Expect to send in your original harness, and minimum of 10 week wait time.

    Finally, a full harness for your V8 swap to make things much easier! We've done more than a few over the past decade, and now we're teaming up with the renown Dr. Tweak to offer a top shelf harness and their lifetime warranty! 

    These harnesses are all custom made for each individual application, so in many cases, we will need a core harness to start with. Expect to need to send in your UZ harness, as well as your intended chassis' factory engine harness, depending on which it is. Connectors typically do not get reused from the original harness'; we just need them to verify connector type and length as the UZ engines have a variety of harness differences depending on year and chassis.

    Please contact us and let us know directly what your application will need regardless, and we'll be happy to get another UZ powered vehicle out there tearing it up!! As of right now, we only have support for automatic transmissions if you run the factory ECU for them. 

    Standalone applications will require a dual ECU setup in most newer 1998+ chassis'. On Toyotas specifically, the factory chassis ECU gets retained for MultiPlex compatibility, meaning the factory ECU will control the A/C, gauge cluster, throttle, auto transmission, ABS, etc. Feel free to reach out to us with what your swap is and we can make sure you get the right price and harness for your application!

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    • $1,395.95
  • SuperTech VVTi UZ Valve Springs 1UZ 2UZ 3UZ Head Valve Spring and Retainer Kit

    To go with your SuperTech UZ valves, you'll want these SuperTech springs as well! Please note these are not for 1989-1997 1UZ heads. They are single valve springs, so they are lighter and get the job done just as well!

    ☼ Valve springs are made with premium Superclean Chrome Silicon Vanadium Steel alloy for higher performance & durability at high RPM, and better memory.

    ☼ Computer designed to ensure that wire stress levels do not overpass the limits of stress defined in the diagrams of fatigue for long durability under extreme conditions.

    ☼ Computer software also allows us to make sure that the harmonics are well under control.

    ☼ The Retainers are manufactured with high quality military certified Titanium alloy, CNC machined for a tight fit that will ensure a long durability.


    Type: Single Spring
    Press.Seat: 80 @ 35
    Press.Open: 130 @10
    Max Lift: 12.00mm
    Coil Bind: 23.00mm
    Rate: 5.00mm
    Retainer: RET-TU24/T1+(OEM Shim under bucket)
    Spring OD: 24.50mm
    Spring ID: 17.90mm

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    • $795.93
  • Replacement Friction Surface for XAT CD009 Flywheel 2JZ 1UZ 1JZ 2UZ 3UZ

    Replacement friction surface disc for your XAT CD009 swap! Fits both UZ and JZ applications. Does not fit our 7M - CD flywheel

    Includes all replacement hardware as well! Specific fitment for our in house flywheel, unlikely to fit other manufacturer flywheels

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    • $79.83
  • XAT UZ Pocket Port Head Refresh and Valve Job 1UZ 2UZ 3UZ VVTi or non

    This service includes modifying both heads, not just one side. You get a full port job, 5 angle valve job, cylinder head inspection, and the heads get hot tanked for a proper cleaning. We offer this service for all UZ engines, VVTi or non. Regardless of what chassis your engine is out of, we service them all! LS400, LS430, GS400, GS430, SC400, SC430, Land Cruiser, Tundra, Sequoia, GX470, LX470, etc.

    Please keep in mind that your heads will likely require extra work: heads will typically need to be decked, valve lash needs to be set (we can do this, will need your cams), and you may need other parts replaced such as valve guides. We will keep in touch with you during this process and let you know what your setup needs.

    For the 1UZ non-VVTi engines from 89-97:
    We offer a spring and titanium retainer kit using Brian Crower parts. We also can get custom valves that are +1mm oversized and use a shimless bucket to adjust the valves after installation.

    For the 1UZ VVTi, all 2UZ, and all 3UZ engines from 1998-2013:
    We offer a spring and titanium retainer kit using SuperTech parts.

    XAT Racing/ MANLEY Stainless Steel swirl polished valves are offered in stock or 1mm oversize sizes for our build process, as well as brand new Ferrea valve lock keepers

    You cannot define every possibility in a single description or for all applications, but 'generally' speaking, what we provide with our Street Cylinder Head Refresh package is great for up to 8,000RPM, more RPM would be possible with proper optional valve train.

    In reality, no matter what purpose/intended use of your build, you will benefit! The truth is unless you are building a 1300HP+ drag car, you can pretty much eliminate any serious deep cylinder head porting. You simply do not gain enough volumetric efficiency by hogging out a ton of metal in the heads, unless you are running a silly-high lift custom cam.

    If you live outside of the USA, NO PROBLEM! Please contact us for a shipping quote and we will be happy to help you out! PRICE DOES NOT INCLUDE SHIPPING TO OR FROM US

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    • $2,145
  • XAT ARP 2000 Head Stud Kit UZ Series V8 1UZ 2UZ 3UZ HSK ARP2000

    If you are building a bullet proof UZ series V8, you will need the ARP Stud kits found here. If you're building a HIGH HP UZ, you'll definitely need this ARP2000 version! We now offer an ARP2000 version of our popular UZ head stud kit for those looking to push the limits. High HP guys that are looking for the absolute best need not look further! Our Genuine ARP2000 Main Stud Kit includes all 20 Main Studs, 10 Side bolts (1UZ and 3UZ engines have 6 bolt mains!), 20 nuts, 20 washers, and 2 packs of ARP assembly lube to assemble one complete engine. Each ARP2000 main stud needs to be torqued to 70 ft/lbs Our Genuine ARP2000 Head Stud Kit includes all 20 Head Studs, 20 nuts, 20 washers and 2 packs of ARP assembly lube to assemble one complete engine. ARP2000 head studs need to be torqued to 70 ft/lbs When racing professionals in NHRA, IHRA, NASCAR, and Formula 1 competition need bullet-proof fasteners for their high-performance machines, they turn to one company: ARP. Since 1968, Automotive Racing Products has been engineering and perfecting bolts, studs, nuts, and other fasteners for engines, cylinder heads, headers, wheels, transmissions, and more. ARP uses only top-quality materialsfar above the usual aerospace quality others settle forin a highly exacting manufacturing process to create fasteners with the strength and durability to last race after race. XAT Racing leads the world in Toyota/Lexus V8 parts! Vehicles that came with these engines include SC400, GS400, LS400, SC430, GS430, LS430, GX470, LX470, Land Cruiser, Tundra, Sequoia, and Celsior, Soarer, Aristo, and Crown. Please note that you may have to shave 2 of the head studs down for each head, about 10mm, for the scissor gears that drive the cams. This is most commonly an issue with non-VVTi 1UZs


    Customers outside the USA: please contact us for a shipping quote to your location. The automatic shipping calculator might be waaaay too much.

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    • $375
  • XAT RACING Custom 98+ UZ V8 Valves Stainless Steel valve Set 1UZ-vvti 2UZ 3UZ

    Once again XAT Racing is filling the gaps in the TOYOTA V8 market with another custom product made exclusively for the TOYOTA UZ series V8 engines! When building a high horsepower engine, a good focus is on the durability factor of the parts used to complete the engine. The engine's intake and exhaust valves are one of these areas needing to be more robust and/or improved upon when building sustainable power. XAT has one again teamed up with industry giant MANLEY to bring our new 1UZ vvti, 2UZ, 2UZ vvti, and 3UZ Stainless Steel valve kit to market! These valves are available in stock size, .5mm oversized, as well as 1mm oversized. Full stainless steel construction with a swirl polished finish for the best available fitment and performance factor for you, the valued XAT Racing customer. 

    These valves come in a complete kit of 16 intake and 16 exhaust valves for one engine

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    • $995
  • Toyota Truck 4Runner T100 to 1UZ 3UZ Conversion Motor Mount Set 2UZ Northwest Toys

    Brought to you by Northwest Toys! This mount kit is completely bolt on and places the engine as far back in the engine bay as possible to leave room to work at the front of the engine, and up high enough as to allow engine to fit with IFS rigs!

    Installation Note for 2WD Pickup 22R and 22RE:

    • This will require the use of a rear sump oil pan.
    • These move the engine as far back as possible in the engine bay, you will need to clearance the transmission tunnel, and possibly the fire wall to provide extra clearance.
    • NO body lift required!

    Installation Note for ALL OTHER fitments:

    • This kit does require slight modification of the steering relay rod, transmission cross member, and a small 1″ body lift is required 

    These motor mounts are designed, machined, and built right here in the USA.

    *Depending on product availability from the mfg, the bushing color may black or red*

    New style of Motor Mountsreplace the need for the OEM motor mounts. This new design is a ultra trick style that bolt directly to the engine and frame design, so no need for isolator pads required for this style of mount. Dampening any vibration is controlled thru the use of poly bushings. No need to reuse any old parts!

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    • $285
  • XAT 1UZ FULLY BUILT Engine! 2UZ 3UZ Heads and Short block ASSEMBLED 800+ HP Long Block

    XAT has been building Toyota/Lexus UZ V8s and developing new parts for almost 2 decades for customers worldwide. We pride ourselves with taking the time to correctly assemble and rebuild every engine, knowing them inside and out. We also are excited to build more and more of these for boost, as we feel a manual transmission and a turbo or supercharger are what these engines really respond best to.

    Every engine gets hand built to order. Not everyone has the same goals or budget in mind, so we have built everything from mild to wild!

    You will need to send us your engine, or we can supply a core

    Our "base" engine build handles 800 HP reliably, but we do have a variety of options that you should also consider. If you're not sure if you want them, keep in mind that it's much easier to spend a few extra bucks while we have it and it's apart, than it is to go back in later and add these parts!

    Base build includes fully assembled engine, ready to drop in:

    • Eagle ESP rods, optionally BC ARP2000 rods
    • JE or CP pistons for high compression N/A or low compression boost
    • All new timing parts (belt, tensioner, billet tensioner bracket, pulley, water pump)
    • ACL rod/main bearings, OEM thrust washer
    • Block honing with torque plate
    • Hot tanked engine
    • XAT modified high performance oil pump
    • Ported intake/exhaust ports
    • Valve job
    • ARP head studs
    • ARP main studs
    • Heads bolted to block, timing set
    • Valve lash set with shims
    • New valve stem seals
    • New valve locks/keepers

    Every engine shipping from us also gets crated in ISPM 15 certified wood crates for international shipment. Your investment needs to be protected, and this is included in the build price

    Shipping is not included, you will need to reach out to us with your location and we can get shipping quotes to your address!

    Ask us about additional "white glove" service options to really make your built engine stand out!

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    • $9,375
  • XAT Racing Custom Spec JE Forged Piston Kit 1UZFE 1UZ 2UZ 3UZ Custom made to order!!

    Our custom-designed JE piston kit can be ordered in custom compression ratio to suit turbo, nitrous, or N/A applications. JE pistons are the premier piston in today's market! The custom forging is CNC'd to match ultra tight tolerances for high output engines. When the power goes up, so does the heat. Stock pistons are cast and cannot cope with the stress level of a race or high output engine. This piston kit comes with all eight pistons and includes pins, clips and rings. This item can be ordered for the VVTi version as well. Please select size and type from drop down menu.

    Please note these are custom made to order pistons. We do not stock these, and typical wait time is 4-8 weeks to produce. Since we have not found anybody to make off the shelf pistons for our engines, these have to be special order, and as such, are non-refundable. If there are issues with the order, we will fix them, but we will not take them back due to plans changes or changing your mind.

    XAT Racing Custom Spec JE Forged Piston Kit 1UZFE 1UZ 2UZ 3UZ

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    • $1,995
  • OEM 1UZ 3UZ Head Gaskets MLS Multi Layered Steel Toyota Lexus 2UZ (fits 1UZ non-VVTi)

    1UZ 2UZ OR 3UZ OEM HEADGASKET PAIR

    Both (left and right side) head gaskets for your UZ engine rebuild! We only offer multi layered steel head gaskets for these, as they're tried, tested, and true.

    Please note the head gaskets are some of the only parts different between the different UZ engines, and you will need to select which engine you need these for specifically. Some of the few parts that do not interchange between the UZ engines are the head gaskets.

    Fits 1UZ non VVTi as well!

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    • $235
  • 1UZ 150 Amp PnP Alternator 2UZ 3UZ OEM Toyota 1GZ V12 Plug n Play

    Drop in, plug-n-play, rebuilt OEM Toyota 150 amp alternator to fit your UZ! Fits all UZ engines, and bolts right in without any modifications. Don't settle for a poor quality rebuild from whoever has it cheapest. Opt for the best, for years of trouble free operation! Please note that some UZs have the connector in a different location, so you will need to verify your application has the connector that comes straight back out of the back of the alternator, and not plug in on top with a 90* angle.

    We also use these on our GZG50 V12 Centurys!

    These use a 4 pin connector, but we include the plug-n-play adapter with every order, so no extra work required! 100% ready to go

    This alternator also has an extra mounting rib that newer UZ engines added, however this is not required for mounting, does not get in the way, and does not need to be machined off in most cases. Some fitments will require this

    Please note this adapter harness only works on UZ engines with the oval style connector. If you have the round connector, you will have to rewire your harness for this to work, which is fairly straightforward since it's only 3 wires. 

    You will also need to verify that your plug is in the same position as the picture on your application. Some applications do not have room behind the alternator itself to plug in, and instead have the plug radially mounted instead of axial mounted. We do not currently have a replacement option for that.

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  • OEM 1UZ Thermostat 2UZ 3UZ Lexus Toyota LS400 GS400 Tundra Sequoia Century V12 etc.

    Don't bet your engine and cooling system on subpar cheapo parts, especially when the OEM ones are so inexpensive! We have fitment listed for all UZ engines, and even the 1GZ V12!

    If you're in there doing maintenance anyways, why not replace with brand new factory parts and get another 20+ years out of them??

    Typically takes less than a week to ship out! If youre uncertain, please observe the above pictures and match yours to the correct fitment.

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    • $29.20
  • Link G4X ECU to Lexus V8 1UZ Plug n Play Adapter Wiring Loom Patch Harness 2UZ 3UZ

    Link continues to gain traction in the UZ Toyota/Lexus V8 market, and rightfully so! They have an excellent selection of options available, and are an XAT favorite when it comes to engine management. Why pay extra for the AEM name when Link is just as (or even more) capable?? From now, on, you can expect all XAT projects to be powered by Link ECUs.

    Each harness is custom made to order, so please be patient as you can expect a 1-2 week wait time for manufacturing typically. Please feel free to reach out to us beforehand and let us know what kind of application this is for. Swapping a 1UZ into an S13 or S14 240SX? Putting a 2UZ in a Tacoma/pickup? Factory Crown Majesta or GS430 getting "the beans?" Let us know so we can be sure to have the right harness made for your project.

    This is not for a full engine harness, does not include ECU or sensors. This listing is for a plug-n-play adapter to fit your factory harness, whether it remains untouched or is rewired for a swap. Depending on your plans, you may need other parts as well for everything to work properly. If you're boosting it, you'll no doubt want MAP and IAT sensors to go along with it. Although superior up and down, the VVTi engines also have additional considerations over the non-VVTi, and reaching out to us via phone or email (sales@xatracing.com) is the best way for us to get you situated with what you need.

    Please reach out to us with any and all questions, as your application may need more consideration or wiring than standard

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    • $962.50
  • Clutch Feed Line Package Assembly for UZ to W58 R154 R150 W55 KA/SR 1UZ 2UZ 3UZ

    This listing includes all of the parts to assemble a stainless braided clutch hose kit for our transmission adapter kits not using a Nissan 6 speed (CD009/JK4/1EA,etc.), all for a price that's nice. Choose your desired length. 36" fits most LHD cars including Mk3 Supra, MkIV Supra, IS300, S13, S14, etc. This kit fits the T56 style throw out bearing specifically 


    Please keep in mind you will need to drive out the retaining pin holding the "GM quick disconnect" style fitting on the feed side of the TOB, keep the pin, and reuse it for the replacement fitting.

    Throw out bearing not included with base kit

    Includes:

    • 36" (or optionally 48") stainless steel braided clutch hose
    • Replacement adapter fitting to convert to AN line
    • Banjo bolt, fitting, and crush seals to connect to clutch master cylinder (M10x1.0, most Japanese applications)


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    • $75
  • Clutch Bleed Line Package Assembly for UZ to W58 R154 R150 W55 KA/SR 1UZ 2UZ 3UZ

    This listing includes all of the parts to assemble a stainless braided clutch bleeder/drain hose kit for our transmission adapter kits not using a Nissan 6 speed (CD009/JK4/1EA,etc.). Choose your desired length. 10" will just get you by, but longer hoses will let you bleed the system without laying on your back under a car in an uncomfortable and potentially dangerous spot. This kit fits the T56 style throw out bearing specifically 

    Please keep in mind you will need to drive out the retaining pin holding the "GM quick disconnect" style fitting on the feed side of the TOB, keep the pin, and reuse it for the replacement fitting.

    Throw out bearing not included with base kit

    Includes:

    • 36" (or optionally up to 48") stainless steel braided clutch hose
    • Replacement adapter fitting to convert to AN line
    • Banjo bolt, fitting, and crush seals to connect to clutch master cylinder (M10x1.0, most Japanese applications)


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    • $75
  • XAT Full Size Flywheel for 8.5" Twin Disc Clutches 1UZ 1GZ 2UZ 3UZ to CD009 Nissan 6 speed

    Includes replaceable friction surface plate, so it is infinitely rebuildable!

    The flywheel itself is 10.5 lbs, and the full weight of clutch and flywheel combination is 25 lbs.

    Custom made in house full size flywheel! This flywheel is meant to be an option with a full size ring gear, with extra mass and MOI to make for a more reasonable street driving setup when used with an XAT QuarterMaster 8.5" twin disc clutch

    This ONLY is made for the QM 8.5" twin clutch (not 7.25") and is NOT meant for single disc clutches. Made to fit 1UZ, 2UZ, and 3UZ engines with our manual swap conversion parts.

    Also includes ARP flywheel bolts and infinitely rebuildable friction surface with hardware. CLUTCH KIT NOT INCLUDED.

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    • $799
  • XAT Racing Toyota Lexus UZ V8 Lightweight ALUMINUM Flywheel for Manual Swap 1UZ 2UZ 3UZ to W, R, KA, SR Transmissions

    XAT Racing is proud to announce the latest single disc in house custom made flywheel option for our many UZ swap kits! Unlike our OEM style and lightweight chromoly flywheels, these aluminum ones are infinitely rebuildable with a replacement friction surface and hardware (included!). They are also tailor made for the UZ Toyota/Lexus V8s from the ground up, not re-purposed from other flywheels!! This flywheel comes in at just over 9 lbs!!

    Our aluminum flywheels will use the same 3S-GTE clutches that the other flywheels and our kits utilize. We have a broad selection of choices, some of which are in stock. We will be happy to help and make recommendations for your application!

    This flywheel will work with any of our W55, W56, W58, W59, R150, R151, R154, R155, KA, or SR transmission adapters. This will not work with our CD009 or JK series Nissan 6 speed kits

    No spacers are required to bolt this on, not even the factory one that goes from the crankshaft to factory flex plate gets reused.

    Ring gear is already fit, and friction surface is included with order!

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    • $439
  • XAT Racing UZ V8 Header Starter Package DIY kit W/ Mid pipe options Exhaust Manifolds 1UZ 2UZ 3UZ VVTi or non-VVTi

    This is a FULL starter kit with all the parts needed to make a good set of headers for your UZ swap into an S13 or S14 240SX, or what ever else needs V8 power! The kit comes complete with the following: 

    • 1 set of Stainless Headers for the UZ series V8 (you will modify these) 
    • 2 U-J bends, 2.5" piping
    • 2 sets of 2 1/2" V-bands for after the collectors 
    • 4 feet of 2.5" piping 

    If you want the rest of the material to finish up the mid section with a collector muffler used to take both banks into a single 3 inch out, we can help! Sounds perfect with 600HP worth of capable airflow. 

    Y-pipe Kit includes:

    • 4 more feet of 2.5" piping
    • 4 feet of 3 inch piping
    • Collector muffler
    • 3" V-band flange assembly

    Header modification kit includes

    • 2 UJ Bends, 1.5" piping

    The header modification kit is meant for if you need to remake any runners for the headers. Thanks to Toyota's wisdom, this kit will work on any UZ V8 including 1UZ, 2UZ, and 3UZ engines, VVTi or non! Ideal for your custom budget swap.

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    • $600
  • XAT Racing Billet 1UZ 3UZ 2JZ Engine Mounts SC430, 2GS 1IS, GS400, GS430 and IS300 Swap UZ V8

    How race car are you? Probably race car enough to have loose, bad mounts, floppy engine, or maybe none at all and you need the right ones to mount your UZ. These billet, made in the USA 6061-T6 aluminum engine brackets (or motor mounts if you're wrong) were designed to tighten up your 1UZ or 3UZ from flopping around and keep it properly corralled. 

    The 2 piece design keeps it simple and bolt-on for any 2GS/Aristo 1998-2005 GS400, GS430, 2001-2010 Soarer/SC430, or even a UZ swapped 2001-2005 IS300. All hardware is included, so these bad boys are ready to drop right in.

    Knowing Toyota, there are likely many other applications these will fit for as well. As we get confirmation, we will add compatibility notes to this listing. 

    The version 3 we now have of these mounts is more modular and should fit any factory JZ or aluminum UZ application! Dont forget to select your chassis from the dropdown menu.

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    • $599
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  • XAT Racing Stage 4 Clutch Kit 6 puck for 1UZ W58 or R154 Swap Kit W55 R150 R151 2UZ 3UZ

    Why pay more for another clutch when this one exists? XAT is proud to announce our budget clutch kit for W55, W56, W58, R150, R151, R154, and R155 fitment when swapping to a manual transmission for your Toyota/Lexus UZ V8! We keep them in stock, so if you need it quickly, we can ship it quickly

    This clutch is ideal for motorsport/drift applications that are high HP N/A or lightly boosted and anticipate abuse!

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    • $299
  • XAT Racing Stage 2 Clutch Kit for 1UZ 5 speed W58 R154 Swap Kit W55 R150 R151 KA/SR Nissan 2UZ 3UZ

    Dump your WHOLE LOAD all over our full face! disc clutch. Why pay more for another clutch when this one exists? XAT is proud to announce our budget clutch kit for W55, W56, W57, W58, R150, R151, R154, and R155 fitment (as well as AR5 and KA/SR kits) when swapping to a manual transmission for your Toyota/Lexus UZ V8! We keep them in stock, so if you need it quickly, we can ship it quickly

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    • $249
  • Replacement T56 Style TOB Throw Out Bearing for XAT R154 W58 UZ Adapter Kits R151 R150 W55 1UZ 2UZ 3UZ V8

    There are a number of bearings that look exactly the same as these on the market, but are notoriously cheap and low quality. We recommend this one specifically.

    Required adapter fittings are optional. Please note we cannot provide -3 bleed fittings the bleed side will always be -4 with our kits.

    Although they do go out from time to time, we offer OEM quality replacement hydraulic release bearings for our UZ adapter kits using a single disc clutch setup. We've tested a variety of different ones over the years, and found this one to be the most reliable, especially at this price point. This functions as the slave cylinder and release bearing for the clutch, offering a universal solution instead of chassis specific, keeping costs down and require less bespoke parts.


    Please note that you will need to remove the GM style fitting by driving out the retaining pin and replacing it with the AN fittings provided with the kit originally. We can also provide replacement fittings as necessary.

    Since every swap and chassis is different, let us know the exact line length and fittings needed and we can also have a hose made for you!
     

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    • $64.99
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  • XAT Racing Toyota Lexus 1UZ 3UZ Lightweight Billet Aluminum 13.5 lb Flywheel for CD009 Nissan Infiniti 6 speed 350Z 370Z G35 G37 Manual Transmission Swaps

    For this setup, XAT started completely from scratch, as nothing beats a purpose built billet part from the ground up! As we continue to partner up and offer more and more options for the increasingly popular Nissan 350Z/370Z 6 speed-known to handle over 800 HP at the wheels without opening it up, we continue to bring custom bespoke and billet parts to replace the aged V160 and R154 options. 

    These Nissan trannies have been proven that they are a stout and reliable trans that is inexpensive, readily available, and will be for many years to come. Although the early years proved to be troublesome with the CD001, CD003, and CD005 transmissions, by the CD008 and CD009 revisions, shifting has been improved, smoothed out, and solidified. The newer JK40C 370Z transmissions are also reported to have the same internals carried over from the CD009. 

    This will fit all versions of this transmission: CD001, CD003, CD005, CD008, CD009, JK41A, JK41B, JK40C, 1EA0A, and 1EA0B Our light weight flywheel is infinitely rebuildable with replaceable friction surface disc, and at just under 14 lbs, it feels right at home both on the street and at the track. Flywheel bolts get torqued to 80 ft lbs. Dont forget to do so in a cross pattern! Single disc clutch options will be anything "off the shelf" that fits the 300ZX turbo (Z32). 

    Please email us if you have ANY questions or need assistance with choosing the right clutch for your build! 

    ** We sell clutch kits to fit this flywheel, ready to go! ** 

    As a quick recap: You will need the UZ V8 automatic bellhousing, if you haven't converted already. We also have twin disc QuarterMaster clutches (7.25" and 8.5" twin disc) and flywheels. We offer a QM throw out bearing for fitment. The twin disc clutch kits do NOT use this flywheel, they use a "button flywheel" instead.

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    • $650
  • XAT ARP Head Stud Kit 1UZ Series V8 1UZ 3UZ 2UZ UZ SC400 GS400 LS400 SC430 GS430 LS430 GX470 LX470 Land Cruiser Tundra Sequoia 4Runner HSK Majesta

    LISTING IS FOR HEAD STUDS FOR 1 COMPLETE ENGINE, BOTH HEADS! Head studs need to be torqued to 60 ft/lbs 

    XAT Racing leads the world in Toyota/Lexus V8 parts! One of the most important and integral upgrades when squeezing more power out of the UZ engines is to go with better fasteners. We've developed a custom kit (not just reused other kits) to give your V8 a bit more room to work with safely, especially if you plan on boosting it!

    What's important about these ARP studs? The factory bolts are torque to yield, meaning they are purposefully stretched after one use, and cannot be safely reused. These ARP studs can be used countless times in multiple engine builds, provided they are not stretched.

    Studs also give you a more solid clamping force over bolts. Check out the excerpt from ARP's catalog for an explanation we have in the pictures! 

    For those looking to run more boost, more power, or just want added safety, we have also developed an ARP2000 version of our head stud kits! The added tensile strength of the ARP2000 material lets you torque the studs down further, giving you even more protection from lifting the heads and/or blowing a head gasket.

    Please note that you may have to shave 2 of the head studs down for each head a small amount for the scissor gears for the cams. This is most commonly an issue with non-VVTi 1UZs


    Customers outside the USA: please contact us for a shipping quote to your location. The automatic shipping calculator might not be accurate

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    • $269
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  • ELATE 1UZ SUPERCHARGER MANIFOLD INTERCOOLED 1UZ/2UZ/3UZ VVTI or non-VVTi UZ Toyota V8

    ** If out of stock please allow 4-6 weeks from the date of order until the item is ready to ship .**

    This is ELATE’s first low mount manifold to suit the 1UZ, 2UZ and 3UZ VVTIORNON-VVTI 1989-1997 1UZ V8 engine with an integrated W2A intercooler core. Not all engines are interchangeable, make sure you select your engine from the dropdown menu!

    The manifold features a unique 2 piece design which has helped us get the units as low and as tight as possible, the upper and lower halves are held together by 4 x zinc plated countersunk fasteners and sealed using 3mm EPDM cord to make sure boost pressure stays where it needs to. The units are CNC machined from billet 6061 aluminum, media blasted and anodized black.

    The core features CNC machined end tanks that seal to the inside of the manifold using nitrile o-rings and secured to the body using 2 x M8 fasteners.

    All manifolds ship with your choice of 10mm aluminum top plate however if something custom is needed just drop us an email to see if we are able to assist.

    This manifold has been designed to suit the factory 1UZ injectors or any aftermarket replacements that suit the non VVTI 1UZ’s.

    **Note** The hard line that connects the fuel rails at the front and rear of the manifold will need to be swapped out for a flexi AN line due to making contact with the manifold when installed. SVT M112 superchargers also need the factory intercooler mount on the underside removed to allow it to mount to this top plate.

    This kit includes the following items:

    • Billet 2-piece manifold.
    • Aluminum top plate to suit the charger of your choice.
    • 150mm x 270mm x 30mm intercooler core with CNC machined end tanks.
    • 2 x 1/2″ BSP to barb fittings.
    • 17 x Zinc plated M8 x 20 countersunk fasteners (for the top plate and manifold body assembly).
    • 10 x Zinc plated M8 x 50 cap screws (for attaching the manifold to the heads)
    • 3mm EPDM cord (installed)
    • Installation instructions
    • Email assistance if required.
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    • $2,125
  • ELATE 1UZ SUPERCHARGER MANIFOLD NON-INTERCOOLED 1UZ/2UZ/3UZ VVTI or non-VVTi UZ Toyota V8

    ** If out of stock please allow 4-6 weeks from the date of order until the item is ready to ship .**

    This is ELATE’s all new low mount manifold to suit the 1UZ, 2UZ and 3UZ VVTIORNON-VVTI 1989-1997 1UZ V8 engine. Not all engines are interchangeable, make sure you select your engine from the dropdown menu!

    The manifold features a unique 2 piece design as with the VVTI version which has helped us get the units as low and as tight as possible, the upper and lower halves are held together by 3 x zinc plated countersunk fasteners and sealed using 3mm EPDM cord to make sure boost pressure stays where it needs to. The units are CNC machined from billet 6061 aluminum, media blasted and anodized black.

    All manifolds ship with your choice of 10mm aluminum top plate however if something custom is needed just drop us an email to see if we are able to assist.

    This manifold has been designed to suit the factory 1UZ injectors or any aftermarket replacements that suit the non VVTI 1UZ’s.

    **Note** The hard line that connects the fuel rails at the front and rear of the manifold will need to be swapped out for a flexi AN line due to making contact with the manifold when installed. SVT M112 superchargers also need the factory intercooler mount on the underside removed to allow it to mount to our top plates.

    This kit includes the following items:

    • Billet 2-piece manifold.
    • Aluminum top plate to suit the charger of your choice.
    • 17 x Zinc plated M8 x 20 countersunk fasteners (for the top plate and manifold body assembly).
    • 10 x Zinc plated M8 x 50 cap screws (for attaching the manifold to the heads)
    • 3mm EPDM cord (installed)
    • Install instructions
    • Email assistance if required.

    Please allow up to 5 days for your order to be assembled and ready to ship.

    **Made-to-order products have a lead time of approx 3 weeks from date of order until they are ready to ship**

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    • $1,725
  • Bullet 1UZ VVTi/3UZ Harrop Supercharger Kit Soarer SC430 Celsior LS430 Crown HTV1900 or HTV2300

    Overview


    Breathtaking performance with ultra high efficiency – Bullet’s world first High boost upgrade for the 1UZ-FE utilizing the HTV1900 Supercharger.

    Forget the M90 or M112, this is the Supercharger to have nestled confidently on your engine. This kit has been developed to meet the needs of those 1UZ VVTi and 3UZ owners chasing a real world 250kws+ at the wheels. The Harrop HTV1900 is a Roots-type supercharger manufactured utilizing the latest Eaton TVS (Twin Vortices Series) rotating assembly. The Eaton TVS rotating assembly features twin four-lobe rotors, twisted 160 degrees. By comparison, the original Eaton superchargers (for example – the M90) features three lobes twisted 60 degrees. The fourth lobe and added twist, when combined with redesigned air inlet and outlet ports, creates a smoother, more efficient flow of air into the engine. In addition to improved overall efficiency, the Eaton TVS supercharger has improved noise and vibration characteristics as well.

    The HTV1900 kit is a true OEM style kit utilizing the renowned Bullet High Flow cast intake manifold. From the CNC cut top plate to the unique Bullet high flow rear entry, the Bullet kit is unrivalled in engineering precision and product development. The HTV1900 delivers maximum boost from ‘off idle’ all the way to the redline, maximum torque at lower engine speeds and drastically reduced air intake temperatures when compared to the M90 and M112. The HTV1900 can support boost levels in excess of 15psi and with the increase in efficiency, produces unlimited high rpm power that easily outperforms any other 1UZ positive displacement Supercharger kit on the market. Guaranteed.

    For maximum gains, Bullet recommends a complete standalone engine management system to take full advantage of this Supercharger’s potential.

    Forget the M90 or M112, the HTV2300 is the Supercharger to have nestled confidently on your engine. This kit has been developed to meet the needs of those 1UZ VVTi/3UZ owners chasing a real world 250kws+ at the wheels. The Harrop HTV2300 is a Roots-type supercharger manufactured utilizing the latest Eaton TVS (Twin Vortices Series) rotating assembly. The Eaton TVS rotating assembly features twin four-lobe rotors, twisted 160 degrees. By comparison, the original Eaton superchargers (for example – the M90) features three lobes twisted 60 degrees. The fourth lobe and added twist, when combined with redesigned air inlet and outlet ports, creates a smoother, more efficient flow of air into the engine. In addition to improved overall efficiency, the Eaton TVS supercharger has improved noise and vibration characteristics as well.

    The HTV2300 kit is a true OEM style kit utilizing the renowned Bullet High Flow cast intake manifold. From the CNC cut top plate to the unique Bullet high flow rear entry, the Bullet kit is unrivalled in engineering precision and product development. The HTV2300 delivers maximum boost from ‘off idle’ all the way to the redline, maximum torque at lower engine speeds and drastically reduced air intake temperatures when compared to the M90 and M112. The HTV2300 can support boost levels in excess of 15psi and with the increase in efficiency, produces unlimited high rpm power that easily outperforms any other 1UZ positive displacement Supercharger kit on the market. Guaranteed.

    For maximum gains, Bullet recommends a complete standalone engine management system to take full advantage of this Supercharger’s potential.

    Benefits

    • Bullet’s world renowned cast intake manifold with removable top plate
    • Ultra High Efficiency HTV1900 positive displacement supercharger (Stage 2 kits use HTV2300, recommended only for built engines)
    • OEM style installation
    • Fits under standard Soarer bonnet
    • Capable of boost levels exceeding 15psi
    • Power in excess of 300 rear wheel kilowatts with intercooler is possible.
    • Ideal kit for forged internals

    Parts Included

    • Harrop HTV1900 Positive Displacement Supercharger and bolt-on pulley (Stage 2 kits use HTV2300, recommended only for built engines)
    • Bullet High Flow Cast Intake Manifold with removable CNC machined top plate
    • Bullet High Flow Cast Rear Intake manifold
    • Internal Bypass Valve with optional interchangeable boost delivery system
    • Idler Bearing with mounting boss
    • Engine and Supercharger 6PK Drive Belt
    • New intake manifold gaskets, nuts and bolts
    • New bottom Injector seals
    • Intake piping to air cleaner with Idle air control valve provision
    • Comprehensive Installation Instructions

    Recommendations

    • Haltech or Link ECU wired in conjunction with factory ECU
    • Bullet Water to Air Intercooler
    • High Flow Denso Injectors
    • Bullet Heavy Duty Belt Tensioner Kit

    Please note the intercooler kit is NOT a complete kit. You will need to plumb the lines up to a heat exchanger, which will depend on your chassis/setup.

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    • $5,750
  • Spec Stage 3 XAT UZ Manual Conversion Swap Clutch Kit

    This is the Spec Stage 3 clutch for manual transmission swapped 1UZ, 2UZ, and 3UZ Toyota/Lexus V8 engines, rated for 480ft lbs

    Features a carbon semi-metallic 6 puck sprung hub disc that has been the leading puck clutch in drivability, life and torque capacity. 

    This unit is designed for street and race cars that require an aggressive but streetable engagement and high torque capacity. The hub is double sprung with spring cover relieves for flexibility and heat treated components for strength and durability

    If you select Z33/Z34 fitment, we will provide you with the Z32TT clutch made to fit with our in house CD009 kits. We chose that clutch specifically to design the kit around. This is a different clutch from the 350Z/370Z clutch, even though you are using that transmission.

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    • $413.10
  • SPEC Stage 3-plus XAT UZ Manual Conversion Swap Clutch Kit

    One of the better single disc clutch kits that you can buy for manual transmission swapped 1UZ, 2UZ, and 3UZ Toyota/Lexus V8 engines. This kit will handle big power, yet is still very streetable. 

    Rated for 500 ft lbs of torque The flagship stage for a high powered street or race car that requires a manageable and friendly engagement, the stage 3+ features a carbon semi-metallic full faced material that offers unparalleled life, friction co-efficient and drivability characteristics in one single package. 

    The hub is double sprung with spring cover relieves for flexibility and heat treated components for strength and durability. Great for street, drag, drift, autocross, road racing, pulling, rally and drift.

    If you select Z33/Z34 fitment, we will provide you with the Z32TT clutch made to fit with our in house CD009 kits. We chose that clutch specifically to design the kit around. This is a different clutch from the 350Z/370Z clutch, even though you are using that transmission.

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    • $632.64
  • XAT UZ V8 Supercharger Fish Bracket

    XAT 1UZ 2UZ 3UZ V8 Supercharger Fish Bracket

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    • $245
  • XAT Racing Lightweight Chromoly 11 lb UZ Flywheel for Manual swap WITH ARP BOLTS

    Required ARP Flywheel bolts are included with this flywheel!

    Our 1UZ / 2UZ / 3UZ series V8 chromoly flywheel is made form some of the hardest, most durable metal we can source for a flywheel.

    Our machine shop gets mad every time we do a production run--they go on and on about how hard the alloy is, takes longer to machine, wears out tooling... Well that's great news if you're planning on abusing your V8!!! This flywheel will take some serious abuse without a doubt, and we have proven it ourselves in our personal cars over a length of time.

    Weighing in at just 11 LBS, you will instantly notice your V8 rev up and rev down much faster! This equates to a more responsive throttle, getting to the important parts of your powerband, and more efficient engine braking.

    Our flywheel utilizes the proven torque holding clutches of the SW20 MR2 TURBO 3S-GTE. We offer clutch setups to suit everything from a stock engine all the way to to 680 FT/LBS with this flywheel!

    When installing our flywheel: you will be required to install the OEM automatic bolt guide on the crank before installing the flywheel. This item is curved--the curve needs to face the engine and fit flat on the crank-to-flywheel mating surface. Please see pictures for more information as well. After installing the bolt guide, torque the included ARP bolt kit to 70 FT/LBS using red thread locker/loctite on the bolts, and tightening in a star pattern, not one next to the other. We also recommend tightening down in 2 or 3 goes as well instead of going from finger tight straight to 70 ft lbs.

    This flywheel is meant for our W55/W58, R150/R151, R154, KA, and SR transmission adapters. This will NOT work with our CD009 / JK series Nissan 6 speed adapter!

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    • $330
  • GSC Power-Division 1UZ non-VVTi Intake Valve Guide 1UZ-FE 4.0 1989-1997

    GSC Power-Division Intake Valve Guide for Toyota 1UZ-FE, stopper style. Please note these will not work for 98+ UZ engines, including 1UZ VVTi, all 2UZ, and all 3UZ. They only fit 1UZ non-VVTi

    • Standard sized sold as set of 16
    • Oversized sold individually as +0.001" and +0.003" 
    GSC3036Standard (in/mm)
    Total Length1.575 / 40.01
    Outer Diameter0.4342 / 11.03
    Valve Stem Diameter6mm
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    • $87.87
  • GSC Power-Division 1UZ non-VVTi Exhaust Valve Guide 1UZ-FE 4.0 1989-1997

    GSC Power-Division Exhaust  Valve Guide for Toyota 1UZ-FE, stopper style. Please note these will not work for 98+ UZ engines, including 1UZ VVTi, all 2UZ, and all 3UZ. They only fit 1UZ non-VVTi

    • Standard sized sold as set of 16 or individually
    • Oversized sold individually as +0.001" and +0.003" 
    GSC3036Standard (in/mm)
    Total Length1.575 / 40.01
    Outer Diameter0.4342 / 11.03
    Valve Stem Diameter6mm
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    • $87.87
  • ARP Flywheel Bolts for XAT 1UZ Manual Swap

    With plenty of different fitments, these flywheel bolts are most likely the ones you need. These are used to bolt the flywheel to the crankshaft. Includes moly lube! Specific fitment includes but is not limited to:

    ☼ XAT Racing R150, R151, R154 etc. 1UZ/2UZ/3UZ Manual Transmission Adapter

    ☼ XAT Racing W55, W58, etc. 1UZ/2UZ/3UZ Manual Transmission Adapter

    ☼ XAT Racing KA24 / SR20 1UZ/2UZ/3UZ Manual Transmission Adapter

    Please note these will NOT work with multi disc clutch kits (such as our QuarterMaster twin disc kits). Please reach out to us if you have those applications. These bolts are also meant for the above manual transmission swaps only, not the factory automatic.

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    • $45
  • XAT UZ to KA/SR Transmission Throw Out Bearing Sleeve

    XAT UZ to KA/SR Transmission Throw Out Bearing Sleeve

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    • $120
  • Used 1UZ-FE Lexus V8 4.0 Engine

    Used 1UZ-FE Lexus V8 4.0 Engine

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    • $2,995
  • PHR Powerhouse Racing Billet Oil Filler Cap 2JZ 1JZ

    Clean up your engine bay with the NEW Powerhouse Racing Billet Oil Filler Cap! This cap is made from billet aluminum and has the PHR logo engraved (black edition is laser etched) into it! These caps feature a raw machined finish, or optionally, a black anodized finish. Looks great with stock finish, polished, painted, or coated valve covers!

    PLEASE NOTE THIS FITS 1JZ AND 2JZ ENGINES, HOWEVER IT WILL NOT FIT ANY 7M OR UZ ENGINES (1UZ, 2UZ, 3UZ). They use a threaded screw instead of a sprung lug setup.

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    • $69.35
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