XAT Racing 1UZ W58 Adapter COMPLETE KIT W-Series Transmission Adapter for UZ Engines W55 W56 W59 2UZ 3UZ
W-Series Transmission Adapter for 1UZFE Swap FITS ALL KNOWN W SERIES ALUMINUM HOUSING TRANSMISSIONS
We made this listing as a simple, straightforward option with all of the most popular choices selected. Although this isnt a "one size fits all", the majority of kits we ship have all of these selections. Remove the guesswork and go with this option!
Includes:
- XAT billet UZ to W Adapter Plate
- Mounting hardware
- Throw out bearing
- Adapter Fittings
- 36 inch feed, 36 inch bleed lines
- XAT Stage 2 clutch and pilot bearing
- OEM style flywheel
- XAT pressure plate bolts
- ARP flywheel bolts
- OEM 3/4" clutch master cylinder
- Shipping info
We deliver worldwide
- Payment methods

This is it people! This kit is custom made in-house with CNC design and manufacturing! Comes with the T56 Hydro-throwout for a zero fuss install. The kit comes complete including adapter plate, release bearing, and release bearing adapter kit. Stainless fittings are provided to attach your custom made clutch line, making for a zero fuss install. This allows the use of the W58 or W55 transmission with your 1UZFE V8 swap, OR the addition of a 5 speed to your SC400 or GS400! NO additional hardware/starter modification is required! Made in the USA!
If you have the G series transmission send us an email and we might have a setup for you as well!
As a quick recap: You will need the UZ V8 automatic bellhousing with this kit (U1 or U2 from the 4 speed and 5 speed autos. 3UZ 6 speed bellhousing will not fit, as well as any newer 10 bolt pattern belhousing. It will need to be the older 6 bolt style).
The kit will utilize the OEM auto bellhousing so perfect fitment is guaranteed! You will use the OEM bellhousing fasteners as they fit flawless and work great.
BENEFITS OF XAT RACING KITS OVER COMPETITION
- We don't use aluminum ring gears. I can't think of a single OEM that has used an aluminum ring gear in a production car before. For long term reliability, we use actual OEM hardened steel ring gears on our flywheels
- No starter/plate shimming. Our plates are all billet CNC'd, so each one is exactly the right length. No guessing and fumbling, just correct, proven, and tested fitment.
- Starter bolts do not need to be shortened or clearanced in any way
- We've been selling our kits for the better part of a decade and invested heavily in support and upgrades for these underrated engines
- Solid customer service before, during, and after purchase.
- We don't use "proprietary" clutch/flywheel replacement parts. Guess what...neither does our competition! They will tell you that to make sure you keep coming back though.
- We run XAT Racing full time. This isn't just a side hustle for us, it's our passion!
- Quality, OEM parts used where possible. We avoid using inexpensive garbage just to get a sale and maximize profit. Every individual part and fitting is specifically chosen to be proven and solidly reliable.8apk
Most product ships from either the manufacture or largest wholesale location to pass the saving to you. Most orders will ship via UPS, as we will be able to provide the best rates and have had the least issues when using UPS.
IF YOU DO NOT LIKE THE AUTOMATED SHIPPING CALCULATOR'S RATES, PLEASE CONTACT US AND WE CAN GET YOU A BETTER ONE! Especially for anyone outside the USA, please contact us with a list of parts you'd like to order, and where you are located.
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