- Transmission & Drivetrain
- Transmissions
- Automatic Transmissions
- JW Performance Competition TH400 Transmissions
3-Speed Transmission Work Horse
JW Performance Competition TH400 Transmissions were originally released in 1964 and are an ideal racing automatic transmission for Hot Rods to Pro-Mods. The TH400 is available with the Chevy or BPO bellhousing and also a cut version that is ready for the Ultra-Bell.
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Features:
- 4" Short Tailhousing (others available via special order)
- Hand Selected Core Unit
- Performance Clutches & Steels
- 34 Element Sprag
- Intermediate Clutch Power Pack
- Rear Roller Bearing
- Fully Dyno Tested
- Speedometer Plugged
- Vent Tapped to 1/8" NPT Note: Image shown with OEM Chevrolet Bellhousing and Deep Pan Option.
800hp
1000hp
JW Performance 30221-50BRBD Competition GM TH400 Transmission 1000 Horsepower Rating
What Are JW Performance Competition TH400 Transmissions Common Pros and Cons?
JW Performance Competition TH400 transmissions are built to be used in high-horsepower racing applications with superior quality components and assembly. As these higher-quality components are used to ensure proper operation and long life, pricing is higher than alternative options in the aftermarket.
Which JW Performance Competition TH400 Transmissions Are Best?
When selecting a TH400 from JW Performance, the first step is to select the appropriate bellhousing type, whether Chevrolet, BOP (Buick / Olds / Pontiac), or an aftermarket Ultra-Bell. Next, select the correct power rating, whether 800 or a 1000hp TH400 transmission. Then choose with or without a transbrake.
How Much Do JW Performance Competition TH400 Transmissions Cost?
JW Performance competition TH400 transmissions range in price from just under $1,900 to just over $2,800 for 800HP versions. For turbo 400 transmission 1000hp capable, prices range from just under $2,000 to over $2,800 (1000hp TH400 with transbrake).