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The 1UZ sports market is rapidly growing by leaps and bounds! Kelford realizes the need for ultra high performance and quality cams. Sizing ranges from mild street 264, all the way to insane, full built, ITB's, high comp, race motor 294 duration. For added revs, you will need our shimless conversion with buckets and new valves, but at this stage you can turn the heads well past 8K rpm. If you are building a stock engine with cams, full exhaust, piggyback or stand alone ECU you can use up to the 270 without having to go shimless, but you will need our upgraded valve-springs.

Please note these only fit the early 89-97 non VVTi heads. These are sometimes special ordered cams and may have a wait time on them of 3-plus weeks. Feel free to contact us for an up to date estimate before ordering

Version:

207-A = 268/274 duration, 8.12mm/8.00mm lift

207-C = 264 duration, 9.36mm lift

207-D = 272 duration, 9.60mm lift

207-E = 286 duration, 9.65mm lift

207-F = 298 duration, 10.35/9.3mm lift

207-G = 294 duration, 10.70mm/10.35mm lift

207-SC = 260/268 duration, 9.55mm/9.50mm lift

207-T1 = 264 duration, 9.35mm lift

All the gasket required for a major engine rebuild, including head gasket. Genuine Toyota original product only, no cheap aftermarket knockoffs!

Please note that the VVTi version is a special order part and might take 1-2 weeks to ship.

We offer a few options on this package. The first is to select either the factory Toyota headgasket, which we know is very robust, or upgrade to our incredible 4 layer STOPPER head gasket (made in HKS factory for us), which is good for 1200+ HP! The second option is to purchase one tube of genuine Toyota FIPG (black) sealer. We think it is a MUST on all engine rebuilds. Even people outside of the Toyota world LOVE to use it!

This kit includes:

Crank seal

2 x O-rings on Back of Oil Pump

Rear Main Seal

Oil Pick Up Gasket

4 x Turbo Oil Line Gaskets

Thermostat Gasket

Lower Timing Belt Cover Gasket

By-pass Pipe to Water Pump Gasket

O-ring on Back of Water Pump to Block

Dipstick Tube O-ring

Turbo Oil Outlet Pipe Gasket

Head Gasket

2 x Valve Cover Gaskets

16 x Valve Cover Grommets

24 x Valve Stem Seals

2 x Cam Seals

6 x Injector O-rings

6 x Injector Grommets

6 x Injector Insulators

2 x Water By-pass O-rings

Water Outlet Gasket

Intake Gasket

2 x Exhaust Gaskets

Intake Plenum Gasket

2 x Fuel Damper Gaskets

Timing Belt Cover Gasket

2 x Turbo Elbow Outlet Gasket 

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. Intake valves are 34mm, exhaust 29mm, but we can make to your desired sizes. Pictures shown are of an actual set made for an early non-VVTi 1UZ customer that is looking to push some big HP numbers. 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. 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.

Please note due to draconian laws, we are not able to ship these to a California address. Please support the RPM act.

A simple, clean installation for your 1UZ swap! These blockoff plates are for the 89-97 1UZFE engines (LS400, SC400) and bolt on to the intake plenum. Get rid of all the stuff you're not using and clean up your build!

There's a few ways of deleting EGR from a non-VVTi setup. Our block off plate goes on the intake manifold itself. If you put it in between the intake manifold and the upper pipe, everything else can stay as it is. Otherwise you would ideally weld the header flange shut to stop any potential leaks there, and then you can remove the piping system entirely. 

For off road vehicles ONLY. Made in the USA!

As it turns out, the UCF10 and UCF11 1989-1994 1UZ Toyota Celsior has its own dedicated pulley for the hydrofan. This is not interchangeable with the USDM LS400 pulley, this is for JDM engines only.

In the interest of supplying as many parts for the UZ aftermarket, we had to complete the set and offer this one as well!

Please note these are only for the non-VVTi 1UZ engine. The 1UZ VVTi, all 2UZ, and all 3UZ engines should look at the SuperTech kit instead, as they have better fitment.

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 VVTi engines use a different kit.

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.

To make life easy, we are now offering comprehensive maintenance kits for your 2JZ powered ride!!

Please provide us with your car's VIN (USDM or JDM) so we can make sure we get you the right parts!

This kit includes:

• Gates Racing 2JZ timing belt
• PHR billet timing belt tensioner bracket
• OEM Toyota timing belt tensioner

The OEM cast tensioner bracket on 2JZs has been known to succumb to fatigue, crack, and break, especially on cars with high lift cams and stiff valve springs. As these cars get older, they only get more at risk of failure, so we always recommend upgrading to one of these brackets, especially if you have the front part of the engine off anyways!

We have also added dropdown menu options for optional (but recommended) parts that should be replaced under regular maintenance, and to save time from having to tear down the engine again to install them later.

As always, if there's anything in particular you're looking for, let us know!

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!

**Please allow 4-6 weeks from the date of order until the item is ready to ship .**

Introducing V2 of the popular high mount supercharger manifolds to suit the non-VVTI Toyota / Lexus 1UZ-FE V8 engine! As with the previous model, this supercharger manifold will bolt to the factory lower intake manifold and includes all mounting fasteners, and a top plate to suit one of 3 Eaton superchargers.

These units are now CNC machined from billet 6061 aircraft grade aluminum, media blasted and anodized black. They have added a landing on the underside where the user can drill and tap up to 3 x 1/8 NPT ports.

Note that they have designed the intake ports to be slightly oversized to allow for port matching to your lower manifold. Although not necessary, we do recommend it.

These units are perfect if you are building on a budget or if you just want that look of having a charger popping out of the hood. The overall setup does sit higher than the factory upper intake manifold once a charger is fitted.

Good, affordable alternative to the other manifolds on the market!

UNIT DIMENSIONS: 377mm x 215mm x 40mm (excluding top plate)

Overview

With over 10 years of Research and Development into Supercharging the Toyota 1UZ-FE V8 engine, Bullet Cars is widely known as the Industry leader in this field.

The Bullet Supercharger kit to suit the Toyota Soarer/Lexus LS400 is a true OEM style kit that enhances the performance of these vehicles. Based around the popular Eaton M90 positive displacement Supercharger which delivers maximum boost from ‘off idle’ all the way to the redline, the kit provides maximum torque at lower engine speeds whilst retaining the factory driveabilty and smoothness. The new Bullet High flow cast manifold has the provision for the factory cold start injector and the idle control stepper motor
Depending on the kit and other ancillaries, power levels can be increased up to 90% over standard.

Please note there will be a considerable wait time as the M90 rotating parts have to be sourced independently and are not available new anymore from Eaton. Please reach out to us before ordering

Benefits

• Bullet’s world renowned cast intake manifold with removable top plate
• High Efficiency M90 positive displacement supercharger
• Cold Start Injector and Idle control valve provision
• OEM style installation
• Fits under standard Soarer bonnet
• 5.5 Psi boost level for standard kit
• Power in excess of 175KW at the wheels , up from 120KW stock.
• Will work with factory computer system (Rising rate fuel regulator recommended)

Parts Included

• Eaton M90 Positive Displacement Supercharger with bolt-on pulley
• Bullet High Flow Cast Intake Manifold with removable CNC cut top plate
• Bullet High Flow Cast Rear Intake manifold with idle air control valve provision
• External bypass valve
• Idler Bearing with mount
• Engine and Supercharger 6PK Drive Belt
• New intake manifold gaskets, nuts, bolts, hoses, O-rings and clamps
• New bottom Injector seals
• Air Intake hoses and adaptor
• Rising rate fuel regulator (optional)
• Comprehensive Installation Instructions

Please note the optional 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.

Manley "H" Beam connecting rods are manufactured from 4340 forgings to the same exacting standards developed and approved by our original equipment customers. There is a vast difference in quality between a Manley "H" Beam and the "other" inexpensive H-Beams on the market. Weight matched to +/- 1.5 grams. Perfectly round big and small ends. Bend and twist is tightly controlled. Cap fasteners are 3/8" ARP 2000 for the "H" Beam and "H tuff", and 3/8" ARP Custom Age 625+ for the H-Tuff Plus.

Manley Pro Series "i-beam" connecting rods are forged from aircraft quality 4340 vacuum degassed material. Each rod is fully machined in the Manley Lakewood, NJ factory to the highest standards. Their signature "Turbo Tuff" design combines the appropriate weight and rugged strength for ultimate horsepower applications. Each rod is shot peened after machining and magnafluxed. Bores are round and without taper. Bend and twist is tightly controlled. Cap fasteners are 3/8" APR 2000 cap screws, though CA625+ rod bolts are also an option!

Although it's not ideal, we do have a custom made to order plug n play harness we can make for your 89-97 1UZ equipped car (SC400, LS400, etc.). The Link G4X AtomX ECU is made to run minimal inputs/outputs as a budget standalone option for 4 cylinder vehicles, however it is possible to use this same box to run batch fire injectors, and wasted spark ignition on a V8 like a 1UZ. Link even has a sample map in their PCLink software to speed up the process!

As an official Link ECU dealer, we can also supply the Atom itself, and any ancillary sensors you may need!

Please note the Atom is not currently capable of controlling the IAC valve, so you will have to run without one or find other ways to control idle. This is for manual transmission applications only. If you intend on keeping the auto transmission, you would need to run an external transmission controller, manual valve body, or find another way to control it.

Base listing does NOT include the ECU as well, the AtomX ECU is an optional extra.

**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.

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 if you do not select the OEM size, this order will be for Cometic gaskets. It often takes 8+ weeks for those to be custom made.

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.

1UZ VVTi gaskets fit 1UZ non VVTi as well!

** 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**

Overview

Breathtaking performance with ultra high efficiency – Bullet’s world first High boost upgrade for the 1UZ-FE utilising 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 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 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
• OEM style installation
• Fits under standard Soarer bonnet
• Capable of boost levels exceeding 15psi
• Power in excess of 300 rearwheel kilowatts with intercooler is possible.
• Ideal kit for forged internals

Parts Included

• Harrop HTV1900 Positive Displacement Supercharger and bolt-on pulley
• 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 optional 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.

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.

These are the BRAND NEW OEM TOYOTA rubber seals for under your valve covers. Sold in a set of 2, for 1 complete engine.

Don't forget the rubber washers for the valve cover bolts! The earlier engines also sealed up around the bolt heads using rubber washers, so you'll want to replace those at the same time

OEM 2UZ crankshaft sensor! Fits all 98+ 2UZFE engines, VVTi AND non-VVTi

Please note there will be a roughly 1 week delay before we're able to ship out one of these. As of  March 2025, we are still able to source these!

Toyota engine overhaul gasket kit for the 1JZGTE engine. All gaskets, including OEM headgasket, all valve stem seals, valve cover gaskets, seals, intake and exhaust gaskets, etc.

Kit includes the following:

• Head gasket
• Intake manifold gaskets (upper and lower) 
• Exhaust manifold to head gaskets (both front and rear 3 cylinder gaskets)
• Cam seals
• Front main seal
• Rear main seal
• Valve stem seals
• Valve cover gaskets 
• Rubber lined bolt grommet washers for valve covers
• Oil pan o-ring
• Water pump gasket for rear outlet
• Water pump transfer tube o-rings
• Turbocharger oil feed and drain gaskets
• Turbocharger outlet gaskets
• Thermostat gasket O-ring
• Exhaust down pipe squish ring gaskets
• Various OEM fuel supply copper gaskets
• Front timing cover gaskets
• All OEM copper washers for fuel and oil fittings on engine
  
  Part numbers: 04111-46111 or 0411146111 and 04111-46033 or 0411146033

Finally, a solution for valves that doesnt cost $1200+ to have a custom set made, and 6+ week wait time! We now have a solution for all UZ Toyota V8 engines to run upgraded, stronger valves that fit properly and arent simply repurposed from another engine.

That's right, these are specifically made for your 1UZ, 2UZ, or 3UZ! After many years of trying to have a reliable solution, we now offer these valves for anyone looking to build up their UZ properly and do fun race car/truck stuff with it.

We now offer these as an option for all build engines and heads we do. Do you need them? Well, do you want to second guess not putting them in while the engine was apart getting serviced?

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

Please expect a 3-4 week wait time as these are custom made to order harnesses

We're big fans of Link ECU at XAT Racing! With all the features (and often more) that AEM ECUs provide, but at a better price, Link has quickly become a favorite of many tuners worldwide. Plus, Link ECUs are regularly available in stock, and AEM has discontinued their lineup!

This listing includes the custom made to order harness to make your Link G4+ or G4X series EMS "plug'n'play" to your car. Please select your application above, as well as any extras you might need to complete your build. Thunder ECU and sensors not included with base price.

Please contact us with any questions or inquiries!

UCF20 Celsiors have their own hydrofan pulley, so we set out to make those as well! This pulley is actually specific to all 1995-2000 Toyota Celsior UCF20 and UCF21 engines (both the 95-97 non-VVTi and the 98-00 VVTi), which have a different bolt pattern on their drive pulley hub from other hydrofan setups. 

If you have an imported Celsior, or are swapping an engine from one, you'll need this specific pulley to finish out the kit, if you plan on keeping the hydrofan setup working (which we definitely recommend if you have the choice)

If you are switching to an after market exhaust manifold on your 1JZ or 2JZ engine, then many of the manifolds require a shortened exhaust stud to provide proper fitment.

We have custom sourced genuine Toyota parts that do the job, and have included the correct nut for them as well.

You will receive:
☼ (8, 10, or 12) Exhaust Studs Genuine Toyota
☼ (8, 10, or 12) Nuts for exhaust studs genuine Toyota

We keep a set ready to ship out at all times! Please select the engine you have so we can send the correct quantity.

2JZ-GE, both VVTi and non, will need 8 nuts and studs
1JZ-GTE VVTi will need 10 nuts and studs
1JZ-GTE non-VVTi, 2JZ-GTE, non VVTi, and 2JZ-GTE VVTi will all need 12 nuts and studs

Need the reverse Torx socket in 3/8ths drive to remove the old ones and install the new? We can get that too!

The studs protrude 22mm (7/8") from the head flange when installed. In the pictures for representation, the longer, rusted studs are the factory 2JZGTE ones.

Pulley for UZ setups using the replaceable middle/center idler bracket instead of a hydrofan setup

Not sure if this is the right pulley for you? Put your application in the order comments, or email us before your order and we'll get you taken care of!

UZ series V8 Stainless Header Flanges (both sides for one engine), fits 1UZ, 2UZ, 3UZ, VVTi or non-VVTi. MADE IN THE USA! If you are making quality headers or turbo manifold the work starts here. Precision cut and zero warp-age during the process. We also offer optional flange thickness. Price is per pair for one complete engine, both flanges. Mild Steel available as well in the drop down menu. Fits all UZ engines: 1UZ, 2UZ, and 3UZ engines, VVTi or non!! Made in the USA!

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.

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, in which case they will be included. 

550cc, 650cc, 850cc, and 1000cc use USCAR connectors. 1200cc, 1300cc, and 1650cc use EV1

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 idler bracket.

We use these on all of our imported Crowns!

When it comes to spark plug wires, NGK is the biggest and best in the industry. Normal recommended replacement is 60,000 miles, so get the strongest spark on your engine. Pick up gas mileage, power, and a healthier throttle response with this easy service replacement.

Please make sure you select the correct engine fitment from the dropdown menu. If you have a distributor on your engine, you will need the non-VVTi option.

Typically ships within a few days!

Brand new OEM spark plug tube gaskets (that go in the valve cover) for all 89-97 or 1998-2010 UZ engines! Includes both sides, left and right. Keep your oil in the engine, not leaking out!

Please note the 89-97 ones are different from the 98-10 ones

Please note these are currently built to order with a roughly 6-8 week turnaround time. Sometimes quicker, sometimes 10-12 weeks. We can't currently make any promises and are doing our best to keep up.

If you are running a V-band inlet turbo, please let us know which one so we can weld the correct flange to the manifold. We strongly suggest finding the correct flange and sending it in to us, since there's an assortment of different v-band flanges used on the market.

Dual wastegate manifolds may need to be modified to fit your chassis/project

For years people have been asking why you must pay $1200+ for a turbo manifold. While we appreciate it takes time to design and fabricate a manifold, it doesn't require a $1200+ price tag.

Our goal was under $1000 for a world-class hand-made manifold for the Supra community, which we have been a part of longer than any business on the planet. We also include a 3 year warranty on all ProSeries exhaust manifolds sold!

Our 304SS tig welded 2JZ exhaust manifold scavenges like none other on the market, with efficient runner designs and a proven collector, which fits smaller frame to mid frame turbos from Precision, Garrett, Borg Warner and more.

They are finished in a brushed-stainless "raw-look", but we can ceramic coat them at extra cost, if that is what you require. They are robust, handle heat cycles correctly and are guaranteed to perform.

The No. 1 runner is designed to provide maximum clearance for larger compressor cover turbochargers, while at the same time providing for an efficient overall layout. If you plan on running a larger turbocharger than an S300 series for instance, we also make a mid frame manifold instead.

ProSeries turbo manifolds are offered in un-divided (standard) and divided for those wanting to run twin scroll turbos, as well as Quick Spool (QSV) and Borg Warner EFR Non-Gate designs.

ProSeries turbo manifolds are hand-made in a jig (to offer consistency) and have amazing welds, and the fitment is outstanding. The standard sized runners are 1 5/8" inside diameter and utilize .080" wall thickness stainless.

This design allows for higher velocity exhaust energy, while still maintaining significant flow. These manifolds perform outstanding up to 1250rwhp. We have multiples customers making power numbers over that level, and running 8 flat 1/4 mi times with our manifold.

Inside Tubing Diameter: 1 5/8"

Wall Thickness: .080" (2mm)

If you require a TiAL, Precision, Turbosmart gate flange, or other branded V-band flange welded in (no 2 bolt or 4 bolt ones), this is available as an option in the drop down menu. Please let us know which wastegate you will be using.

When no wastegate flange is selected you will receive the manifold with the standard length wastegate tube "open" to mount whatever you want.

* Quick Spool Valve Turbo Manifolds are Available. Please see our other item listing for that specific version *.

* Our 3-year no questions covers any manufacturing related defect, including all welds and through cracking. The no questions asked warranty is for the original purchaser only. Micro-cracking of external welds in heat-cycled stainless has no affect upon performance.

Please be aware that there may be fitment issues with the dual gate setup in some cars. Although we can weld the wastegate flanges on by request, please note that we cannot guarantee fitment with your setup, as minor modification will most likely be needed.

Fitment will also be very tight with the Mk3 Supra frame rails if installing in an A70 chassis. In most cases, you will have to modify the frame rails/chassis, as there's not much room for fitment regardless of manifold used. Very little persuasion is required, but this is inevitable with our manifolds as we make our manifolds to fit as many different chassis' as possible. You will be better off with slightly modifying the chassis than compromising manifold design.

As with pretty much all tubular manifolds for these engines, you can expect to either modify existing mounting hardware or use the shorter hardware kit we offer. Again, the only way to feasibly make these manifolds with thick walls and proper runner design is to have a tight fit on the flange. This is much more preferable to compromising manifold design.

At maximum width from the head flange of the manifold, this is at its widest at about 10.75 to 11 inches, give or take

The PHR Cam Gear Bolt with Stainless Washer is the perfect finish to your engine bay. Why have a beautiful set of cam gears and ruin the look with ugly factory bolts? The PHR Cam Gear Bolt Features a tapered washer which protrudes around the bolt to give a fantastic look and clean finish. This bolt is class 12.9 which exceeds the strength of the factory spec!

This is ONE bolt and washer. If you have a VVTi engine, you will NOT be able to use 2 of these. If you have a non-VVTi engine, you will need 2.

For decades, we have exclusively installed NGK spark plug wires on all of our vehicles. NGK is an OEM, trusted brand, and there's no reason not to get the best!

Brand new OEM valve cover gaskets for all 1998-2010 UZ engines! Includes both sides, left and right. Start your build fresh with brand new OEM parts, and avoid any issues from using poor quality aftermarket ones. 

Please note these will not fit the 1989-1997 1UZ non-VVTi engines. Typically ships within a day or two!

The 98-02 UZ engines also had rubber bolt washers like older Toyota engines did to seal around the bolt holes of the valve covers. These should be considered to be replaced when doing the valve cover gaskets. Double check your engine to see if you need those as well

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

Fabricate your own exhaust for your ride! This kit is for popular vehicles with UZ engines, and there are plenty of ways to option it out for your preferred setup. All parts and piping are quality T304 stainless steel. U-J bends are mandrel bent, not crush bent, as to keep even and consistent flow.

Base kit includes:

• (4) 2.5" U-J bends 
• (2) 5 foot sticks of straight tubing 
• (2) stainless Vibrant mufflers
• (2) flex joint couplers

PLEASE NOTE THIS IS FOR OFF-ROAD, RACE ONLY APPLICATIONS ONLY. Modifying and tampering with factory emissions equipment is illegal in many jurisdictions, so please consult your local laws BEFORE ordering. 

This kit is NOT available to ship to California.

This is also NOT a 100% complete kit. You will need a competent welder to finish up the rest on your specific chassis. Different and additional parts are also available by request! Please contact us for a shipping quote if you're not located in the US 48 states.

As it turns out, the SC400 has its own dedicated pulley for the hydrofan. This is not interchangeable with the other hydrofan pulleys. This is a replacement pulley when keeping the hydrofan setup, not for running electric fans or the idler bracket.

In the interest of supplying as many parts for the UZ aftermarket, we had to complete the set and offer this one as well!

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.

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.

Brand new OEM front main seal for all 1989-2010 UZ engines! Typically ships within a day or two!

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!

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.

We now have a solution for Toyota GR V6 engines to run upgraded, stronger valves!

We now offer these as an option for all build engines and heads we do. Do you need them? Well, do you want to second guess not putting them in while the engine was apart getting serviced?

Please contact us before purchase to verify fitment