About this product
TH400
TransGo Reprogramming Kit™ with Gear Command™
400-PRO
Features:
Automatic shift
Street or full-race
Holds 1st and 2nd to any RPM
Back-shifts to 2nd and 1st at any RPM
Tow&Go™, competition, pro-race, heavy duty, show-off
Awesome capacity with adjustable shift timing and feel
Also Includes:
(2) different size 1-2 shift valves
Direct clutch high rate return springs
Heavy duty intermediate pressure plate snap ring
3rd clutch dual feed separator plate
Shift feel and calibration components
2-3 aluminum accumulator piston
Description supplied by Transmission Center through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.






