SKU: 18264083012

1uzTech 1/2/3UZ TH400 Transmission Kit

Sale price$1543.02 Regular price$1714.47
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

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Description

1uzTech 1/2/3UZ TH400 Transmission KitWhether you want to go fast in a straight line or just dont want electronics controlling your automatic transmission, there is no better choice than the GM 3 speed TH400. Our kit mates a ATF Speed built 750hp rated TH400 transmission to OEM 1UZ bellhousing with a billet aluminum adapter plate. Along with a custom stalled torque converter (3000 4400rpm) for your application. Your choice of valvebody to suit your use. Valvebody Choices: HD Autoshifting

Whether you want to go fast in a straight line or just dont want electronics controlling your automatic transmission, there is no better choice than the GM 3 speed TH400.

Our kit mates a ATF Speed built 750hp rated TH400 transmission to OEM 1UZ bellhousing with a billet aluminum adapter plate. Along with a custom stalled torque converter (3000-4400rpm) for your application. Your choice of valvebody to suit your use. 

Valvebody Choices

-HD Autoshifting 

-Reverse Pattern  Trans Brake (Street) 

-Reverse Pattern Quick ReleaseTrans Brake (Uses TB for reverse) 

Includes:

•  Bell Adapter installed to accept the Toyota A340E U1 Bellhousing (Bellhousing not included)

• Rated up to 750 WHP

• Standard Forward Shift Pattern

• Standard 2.48-1.48 Ratios

• ATF Modified Front Pump Assembly

• Custom Modified Valvebody

• Inspected & Dyno Tested Valve Body

• Extreme Duty Clutches and Steels

• 4 Clutch Intermediate Pack

• HD 34 Element Sprag (2nd Gear)

• New Thrustwashers

• New Bushings

• New Vacuum Modulator (Boosted Applications must use a Modified 1-way check valve, Napa #NOE 7301347)

• High Flow Filter

• Factory Deep Pan

• Valvoline Dextron 6 Full Synthetic is the recommended transmission fluid

 ** Add Converter stall speed and Valvebody choice in comments section during checkout.

Actual Shipping charges billed seperately 

Please allow 3-4 weeks for transmission and converter to be built. 

For Options, Upgrades, Questions or Additonal Information Please Email: [email protected]

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 18264083012

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py6125
Battle Creek, US
★★★★★ 5
Fit 2026 Honda Passport
Style: HEPA
This fit a 2026 Honda passport elite. Amazon’s recommendation did not fit.
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Reviewed in the United States on May 13, 2026
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Luis
Chelsea, US
★★★★★ 5
Good
Style: HEPA
Good
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Reviewed in the United States on May 18, 2026
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Amazon Customer
Louisville, US
★★★★★ 5
Worked and still working
Took my friend forever to put it in his car but when he finally did- zoom zoom. He is back in the road delivering your purchase and food. Fit was tight but most are, affordable part.
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Reviewed in the United States on April 13, 2026
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Evgeny Ganzhula
Alexandria, US
★★★★★ 5
Fit perfectly
Perfect
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Reviewed in the United States on April 6, 2026
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Jeffrey W.
Chelsea, US
★★★★★ 5
Good product
Fits and works good
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Reviewed in the United States on March 30, 2026

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