Griner T-400 Pro-Tree w/Brake Spragless
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Griner T-400 Pro-Tree w/Brake Spragless
Item Name
Griner T-400 Pro-Tree w/Brake Spragless
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Griner 34G20 Extreme Valve Body eliminates the intermediate sprag from the transmission. The Extreme Uses Griners Famous Pro tree Transbrake and has the Fastest Shift time in the industry. This is a Kit designed to make your TH400 Spragless. Kit includes Valve Body and iron Direct drum.

Canadian based transmission shop specializing in racing transmissions.  We custom build transmissions for everyone from bracket racers to 3000+ HP professional race teams.

- Prices in USD.
- Prices are subject to change without notice.
- USA made products shipped in USA will be subject to discounts.
- Any goods shipped out of their own country of manufacture will be subject to price change.
- Email for quotes on goods needed.
- Discounts on multiple item purchases.
- We accept Visa and Mastercard.


425 First st
London Ontario Canada