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Used 1UZ-FE Lexus V8 4.0 Engine

This is a complete kit, with twin disc clutch assembly, install kit (ARP flywheel bolts, clutch hardware), button flywheel, and spacer as needed. 

Which engine? Which transmission? All of them! 

We have a version for your UZ engine, with Z33 / Z34 trans, R154, V160, or W58! The twin disc is recommended for 800rwhp cars for street/drift/endurance. The sintered metallic compound is one of the highest quality materials for clutches. This clutch has slots between the segments to help cool the clutch easier, and extra thick padding to last through an extreme amount of abuse! 

All feedback for this clutch from our many customers over the years has been overwhelmingly positive. Clutch pedal isnt overly aggressive, it can still slip for street driving, yet has no problem holding gobs of power. Here at XAT, we often measure power in gobs. This kit holds "many" gobs. This is the 8.5 inch version we recommend most for street driven cars.

The starter gear includes the ring gear needed to start the car. The much smaller button flywheel has much less rotating mass to deal with and works very well, but has no starter motor engagement. The base kit includes the button flywheel, with an option to have a full size flywheel and clutch combo. The assembled RaceLite clutch and flywheel weighs 22 lbs 14 oz.

If this is your first time with an XAT clutch conversion, you will need the starter gear as well. Otherwise you can opt for the RaceLite flywheel instead and not need the starter gear or the button flywheel. You should be using a 3/4" master cylinder in tandem with the TOB we use.

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

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

Lexus LS400 SC400 GS400 1UZFE 1UZ non-VVTi Performance Camshafts by KELFORD. Looking for 1UZ cams? Here you are!

Infinity 508 Stand-Alone Programmable Engine Management System

Borg Warner S400SX S400 Series Turbo. Has all sorts of other names too, such as S400SX S467 S471 S475 S482 

Please contact us with your needs and for availability

Rated for 500-1050 HP One of our favorite turbo manufacturers here at XAT Racing! Borg Warner is an OEM manufacturer and has been around since the beginning, so you know they make quality turbos. These are an excellent inexpensive option that do not compromise on performance or reliability. They are heavy duty, long lasting, and will make terrific power with a newer design than most T series turbos. This is the turbo lineup the Boost Lab and Bullseye turbos are based off of and improve upon!  

• Twin hydrodynamic journal bearings
• Extended tip technology compressor wheel
• Twin scroll turbine housing
• Adjustable compressor and turbine housing orientation

XAT QuarterMaster 1UZ Twin Clutch Kit

XAT Racing Custom Oversized non-VVTi Lexus 1UZ LS400 SC400 Engine Valves. Please note these are made to order and often have a lengthy wait time of 2-5 weeks

XAT Racing exclusive! 1989-1997 1UZFE owners are no longer left out when it comes to upgraded valves! We now supply a full set of 32 oversized valves (16 intake, 16 exhaust) for non VVTi 1UZ engines. 

Factory intake valves are 33.5mm, exhaust 28mm, but we can make to your desired sizes. We typically do +.5mm or +1mm oversized valves. Pictures shown are of an actual set made for an early non-VVTi 1UZ customer that is looking to push some big HP numbers!

• +.5mm oversized valves bring you to 34mm/28.5mm
• +1mm oversized valves bring you to 34.5mm/29mm

Please note these are custom ordered parts. We do not typically stock a set of them, so expect 3-5 weeks wait time roughly for availability. These have 6mm valve stems and are not for the VVTi engines. We have other options for anything 1998 and newer.

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!

Tomei Technical Trax Advance T-Trax LSD 2-Way Limited Slip Differential for Manual Z33 350Z G35

Tomei Technical Trax Advance T-Trax LSD 2-Way Limited Slip Differential

Borg Warner S300SX S300 Series Turbo. This has other names you'll see as well, such as S360 S363 S366 S362FMW S362SX-E etc. 

Please contact us with your needs and for availability

Rated for 320-800 HP One of our favorite turbo manufacturers here at XATRacing! Borg Warner is an OEM manufacturer and has been around since the beginning, so you know they make quality turbos. These are an excellent inexpensive option that do not compromise on performance or reliability. They are heavy duty, long lasting, and will make terrific power with a newer design than most T series turbos. This is the turbo lineup the Boost Lab and Bullseye turbos are based off of and improve upon! 

• Twin hydrodynamic journal bearings
• Extended tip technology compressor wheel
• Twin scroll turbine housing
• Adjustable compressor and turbine housing orientation

You will need either the Borg Warner fitment kit for your downpipe, or optionally, choose the reflange turbine housing option for a 3" V-band outlet.

NEW ESP H-Beam Forged Rods 1UZ 1UZFE

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.

Borg Warner S200SX S200 Series Turbo. You'll see all sorts of names for this same turbo frame. S246 S250 S252 S256 S257SX S246SX S250SX S252SX S256SX S257SX.

Please contact us with your needs and for availability

XAT Racing is now offering a UZ engine torque plate (fits all 1UZ, 2UZ, and 3UZ engines) 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 $78 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.

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.

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.

XAT Racing Universal Oil Cooler and Filter Relocation Kit Dash -10 Sized! FREE SHIPPING

1UZ 2UZ 3UZ R-154 R150 R151 R150F R151F 5 Speed Adapter and Throwout Bearing Kit (also fits 1997-2004 Toyota V12s!)

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 J3 bellhousing (usually from 2JZGTE A340E automatics). 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. 

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, you will need the specific CD009 flywheel made for this application.

The twin disc setups include their own flywheel, but will retain the factory 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

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 1JZ or 2JZ swap, or simply adding a manual transmission to your already existing JZ powered vehicle (Supra, IS300, SC300, GS300). 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 doing it right the first time.

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.

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? 

In another world first, XAT brings a solid manual swap option to the extremely common V6s made throughout the 2000s-2010s that replaced the aging MZ series. This includes the Tacoma, Tundra, 4Runner, FJ Cruiser, some overseas Land Cruisers, Avalon, RAV4, Camry, Highlander, Venza, Sienna, RC350, RX350, IS250, IS350, GS350, and other overseas vehicles. Please note that this is the adapter to convert the engine to manual, and much more custom work would be needed to convert the rest of the car/truck over. This is also specific to longitudinally mounted engines (RWD/4WD) and not transverse FWD engines. You will re-use your factory auto bellhousing for the swap, which is not included. This is a brand new part! If you have any questions, please contact us.

PLEASE NOTE THIS IS A DIY PART. YOU WILL NEED OTHER THINGS SUCH AS FLYWHEEL AND CLUTCH TO BE FIGURED OUT ON YOUR END. YOU MAY BE ABLE TO USE A 1GR OR 4GR FLYWHEEL, BUT WE MAKE NO GUARANTEE OF FITMENT. YOU MAY ALSO NEED A 12 BOLT BELLHOUSING FROM AN IS250 FOR INSTANCE

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

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? 

ACT HDR Clutch Kit for 1uz swap Full Disc or 6-Puck

This is the most aggressive single disk clutch kit from SPEC for manual transmission swapped 1UZ, 2UZ, and 3UZ Toyota/Lexus V8 engines, with a holding power of 670 ft.lbs! So if you make the big power, have nitrous or just like to run it very hard, then this is for you. Some light chatter and aggressive holding are common. Can be street driven if you don't mind the chatter. We strongly recommend opting for one of our twin or triple disc clutches at this power level. "Do it once, do it right!" Features a full-metallic disc with the highest possible friction co-efficient. Street drivable, but not street-friendly. The hub is solid 12-rivet and the assembly is heat treated for strength and durability. Best for extreme street and drag racing.

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.

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.

The SPEC Clutch Stage 2+ kit for manual transmission swapped 1UZ, 2UZ, and 3UZ Toyota/Lexus V8 engines uses a slightly more aggressive disc and is rated at 450 ft lbs of torque. Very streetable driving characteristics like the Stage 1 and 2, but with more holding power. 

Features a multi-friction disc in a full faced configuration with carbon semi-metallic on one side and Kevlar on the other. Bridging the gap between stage 2 and stage 3, the 2-plus offers drivability and engagement quality characteristic of the stage 2, but with a 15-20% higher torque capacity. The hub is double sprung with spring cover relieves for flexibility and heat treated components for strength and durability. Great for street, drag, 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.

W-Series Transmission Adapter for 1UZFE Swap FITS ALL KNOWN W SERIES ALUMINUM HOUSING TRANSMISSIONS

Includes both cams. Pick your favorite duration/life profile from the menu! This listing is for the non-NVCS SR20DET with hydraulic lifters

188A: Street performance cams to suit small turbo upgrade. High lift and low duration for great low end, and midrange power. Require aftermarket valve springs 

188-A2: High performance "drop in" cams to suit stock valve springs. Requires ECU re-tune

188-B: Ultimate drift spec cams featuring maximum lobe area and low duration for fast spool and lots of top end power. Requires aftermarket valve springs. Kelford requires beehive valve springs if running over 2 bar/29 psi of boost

188-C: 280 Degree racing cams to suit street / strip engines with a large turbo. Requires aftermarket valve springs. Kelford requires beehive valve springs if running over 2 bar/29 psi of boost

188-D: 284/290 Degree drag racing cams to suit large turbo, high boost SR20 engines using E85 or Methanol. Kelford requires beehive valve springs at this level, which you should be running by now anyways.

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!

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.

This unit is a solid hub version of the stage 3. The hub is solid 8-rivet and the assembly is heat treated for strength and durability. 

Street drivable in 6 puck configuration, but not street friendly due to the rigid hub. Best for drag racing, road racing, pulling, rally and drift. Rated for 480 ft lbs

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.

IS300 One Piece Driveshaft. Please keep in mind these are made to order, we will need measurements for confirmation, and there may be a significant wait time of over 2 weeks.

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

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!

The SPEC Stage 2 Clutch kit custom made for manual transmission swapped 1UZ, 2UZ, and 3UZ Toyota/Lexus V8 engines holds 398 ft lbs of torque, and is an outstanding upgrade for those with basic mods or even stock powered cars that simply want to be able to hold more power for the future. Features segmented or full faced pure Kevlar disc with steel backing. This lining features excellent drivability like the stage 1, but offers slightly longer life and higher torque capacity. The hub is double sprung with spring cover relieves for flexibility and heat treated components for strength and durability. Best for street, drag, pulling and autocross.

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.

PHR Fuel Rail Kit for RB25 RB26

Please note these work best in the non-VVTi 1UZ engine. The 1UZ VVTi, all 2UZ, and all 3UZ engines should look at the SuperTech kit instead

This is the perfect solution for those looking to add more seat pressure for higher revs and larger cams in the UZ engine (non-VVTi and VVTI versions included).

This single wound spring will work perfect with the factory retainer and keepers. Coil bind is an immense 550 thousandths. We also have an option to include titanium retainers for a non-VVTi 1UZ. Please note that we currently only have BC retainers for the non-VVTi 1UZ engines. The springs will fit the VVTi and 2UZ engines, however you will either need to reuse the factory retainers, or use the (recommended) full SuperTech kit instead. Please see below for that listing.

What does this mean? You can run more cam than the unmodified head will take! This spring is good to over 10,000 RPM with proper supporting mods. Seat pressure on standard 1UZ is 72 lbs, and in VVTi engines is 67 lb. Price is per set of 32 springs, for 1 complete engine.

Solve your fuel delivery woes with our new and improved V3 hanger for a Nissan S14, S15, R33, R34! In past versions we provided you with a only fuel bulkhead, you needed to solve your in tank pump bracketry. This is now a complete solution, including bracketry for your pumps and fuel level sender leaving you with a hassle free install.

This hanger is compatible with 3 types of Walbro pumps, able provide you with enough fuel flow for 1300hp+ 

All components in this kit are rated for Ethanol (E85) Fuel

A integrated jet pump design makes sure you still maintain full-capacity usage of your saddle-style gas tank.

Bulkhead wiring is provided not only for pump power but also your fuel level sender. So you maintain all OEM functionality to your dash gauges.

SPEC Clutch Stage 1 kit for manual transmission swapped 1UZ, 2UZ, and 3UZ Toyota/Lexus V8 engines. Good for up to 350 ft lbs of torque. Great "stock replacement" setup for budget swaps! Features an integrally molded carbon kevlar-based, high performance organic lining that offers smooth engagement and excellent life. This lining has an integrally bonded steel backing for strength under high clamp loads and temperatures. The hub is double sprung with spring cover relieves for flexibility and heat treated components for strength and durability. Best for street and many track/off-road applications.

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.

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

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!

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

HKS has spent quite a bit of time and money in the R&D of their cams! HKS cams will increase the power across the rev range and make more top end power with a larger cam. Cams are priced individually, so you can run a staggered set if you'd like

Please note that the step one cams (256) can be used on stock springs and hydro lifters. Step 2 cams (264) require upgraded springs, and step 3 cams (264,272) require solid lifters and springs. From what we can tell, it appears the stage 3 cams have been discontinued

Mishimoto has finally released their universal Billet Baffled Oil Catch Can. With over a year of research and development time, Mishimoto has created the most effective oil catch can on the market. The Mishimoto Baffled Oil Catch Can was designed to separate oil particles from the PCV air that would normally have just been routed back to your intake. Custom grooves in the catch cans inlet turbulates the air longer and ensures all the oil sinks to the bottom of the can, leaving nothing but clean air to pass through the 40 micron bronze filter to the intake. An internal baffle keeps the collected oil from splashing around under race conditions. 

The 100% billet, 6061 aluminum can accepts AN fittings at the inlet, outlet, and drain area, allowing over 27 possible configurations. For maximum fitment options, the top cog mounting setup allows the can to be mounted in multiple angles. To make maintenance easy, the drain plug can be removed to allow for AN return to the oil pan. The can is also 100% washable, unlike many other cans that require you to replace your filtration system. The Mishimoto Baffled Oil Catch Can is available in a variety of colors as well: BLACK, RED, BLUE, GREEN, and PURPLE

Kit Specs:

• OVERALL HEIGHT 6.00 (without fittings) 
• OVERALL DIAMETER 3.06 (without fittings) 
• INLET M20 x 1.5 (for accepting -10AN) 
• OUTLET M20 x 1.5 
• DRAIN PLUG THREAD SIZE M20 x 1.5 
• CAPACITY 9 fl oz. 
• ASSEMBLED WEIGHT 1.6lbs (0.73kgs)

PURCHASE INCLUDES:

• 1 Black, Anodized 6061 Aluminum Catch Can
• 2 Aluminum Mounting Brackets
• 1 Bronze Filter
• 1 Internal Baffle
• 3 Dowty Oil Seals
• 2 Push-on Fittings
• 1 Drain Plug
• 1 6 Black Rubber Oil Line
• 4 Worm-gear Clamps
• 1 Black Rubber Band
• Mounting Hardware & Brackets
• Limited Lifetime Warranty

Features and Specifications:

Assembly and Installation 

PHR PowerHouse Racing Black Fuel Rail for SR20

Mishimoto Radiator S13 S14 240SX 180SX Silvia

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

HKS SSQV. This is for the universal kit. We can also get chassis specific fitment as well!

The renowned HKS Super Sequential Blow Off Valve. One of the best valves on the market! With the twin plunger design, it seals harder the more boost you run, unlike the push type valves. Unique design allows boost pressure to release at a rising rate, meaning that if you are quick shifting or on off throttle, you will retain boost pressure in the charge pipes to allow the turbo to spool quicker when you throttle up. Sold alone or with the aluminum flange.

Includes SQV Unit, O-ring, C-ring, T-fitting φ6×φ4×φ6, T-fitting φ4×φ4×φ4, Air Filter and Tylap

HKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range from low boost to high boost. Its Pull-Type relief design ensures stable operation regardless of the amount of boost pressure. This Super SQV maximizes the charge-response that repeats pressure-charging and pressurized air relief by throttle on and off and supports new generations of turbocharged vehicles

The TiAL Q is the first revision of the original TiAL BOV. The Q bolts up to any standard TiAL flange, no re-welding.  This is the highest flowing BOV on the market.  It's offered with a variety of springs for different vacuum levels and a special spring specifically for supercharged vehicles.


*Specifications*

* For use on turbo-charged and super-charged applications (Paxton, Vortec, etc.). The body and all internal components are CNC-machined from 6061 aluminum alloy. It features a large 1.98 in (50.5mm) valve.
* The V-Band design aluminum mounting clamp gives a very clean and unique appearance. The clamp uses Stainless Steel hardware for a long lasting, corrosion-free appearance.
* The valve seal utilizes a Viton O-ring that is clamped in place to prevent the possibility of sticking to the seat and pulling out. The valve stem and guide are Teflon-lubricated, hard anodize-coated for wear resistance.
* The Blow Off Valve also comes with our own machined aluminum banjo-type air fitting and bolt, with over sized 10mm hose barb for quick actuator response. The actuator has a high temp silicone Nomex-reinforced diaphragm for long life.
* An aluminum or mild steel weld base mounting flange is furnished with each unit. Stainless Steel is available at an additional cost. The use of 6061 aluminum allows the housing to be anodized with a selection of colors.
* Through countless hours of R&D we were able to make the same size valve flow a staggering 60% more than the original design - that means 60% more air is blown off per cycle! This is the highest flowing BOV on the market.
* Color anodized aluminum options (Silver, Red, Blue, Purple, Black).
* A single Q BOV can support up to 1,800hp
* -2psi spring for supercharged applications
*Included with every TiAL Q BOV:*
* Q BOV Assembly
* TiAL V-Band Clamp
* V-Band Weld Flange
* High Pressure O-Ring
* TiAL Air Fitting

Mishimoto Aluminum Fan Shroud Kit Nissan S13 S14 240SX Silvia

UZ series V8 Stainless Header Flanges, fits 1UZ, 2UZ, 3UZ, VVTi or non-VVTi. MADE IN THE USA!

Mishimoto Nissan 240SX S14 with LSX Swap Silicone Hose Kit 1995-1998

The ARP head stud is the best way to insure the proper seal of the head to the block. These studs are the best option for the SR20 when doing a headgasket or overall build on your SR. ***These are not the "Jetta stud kit" but the true SR20 version*** ARP Head Stud Specs made out of premium 8740 alloy rated far superior to aircraft quality Heat treated to 200,000 psi Thread Rolled after heat treat (1000% better than studs that are thread rolled prior to heat treat)

Make sure you choose which version SR20 you are running!

Mishimoto Radiator Hose Kit S13 S14 240SX 180SX Silvia KA24 

Mishimoto Radiator Hose Kit SR20 Swap, whichever color you'd like! Among the 3. Otherwise, you'll just have to squint and pretend. Or try painting them or something, which could be fun to figure out with silicone. If not picking black, please check with us on availability.

This radiator hose kit is for SR20 swapped S13s and S14s, not factory USDM KA24 engines, from 1989 to 1998

*Mishimoto Radiator Hose Kit*

Mishimoto Radiator Hose Kits are made with a dual layer combining high grade silicone and Dupont Nomex technology to provide efficient heat reduction and increased pressure tolerance.

Mishimoto Radiator Hose Kits are a direct replacement for your OEM hoses and install in minutes without headache.

*Specifications*
* Interior Color: Orange
* Interior Material: Nomex
* Exterior Color: Black/Blue/Orange/Red
* Exterior Material: Silicone
* Max Temperature: 330 F

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!

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.

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.

RC Fuel Injectors Top Feed

XAT Racing Clutch Master Cylinder Adapter for S13 Nissan 240SX 89-94 QuarterMaster Wilwood

Vibrant T304 Stainless U-J Mandrel Bend Exhaust Piping 1.5" to 4"

Mishimoto Honda Billet Oil Filler Cap D16 B16 B18 H22A F20 F22

Mishimoto Nissan Billet Oil Filler Cap KA24 SR20 RB20 RB25 RB26 VG30 VQ30 VQ35 VH45 VK56 CA18

ARP Flywheel Bolts for Custom XAT QM Clutches to Z33 Z34 Transmission