TransGo Gear Command Automatic Transmission Reprogramming Kit - GM TH250 / TH350 1969-86 231701 1-1/2" heel block is recommended

1-1/2" heel block is recommended for proper heel to pedal spacing

Black Thermal Coat

1 hour installation time

4 Point Design - Single 2" Crotch Strap

TransGo Gear Command Automatic Transmission Reprogramming Kit - GM TH250 / TH350 1969-86 231701 1-1/2" heel block is recommendedThis kit features Manual Shift Control, perfect for competition, off road and pro street. Converts back to automatic. Increased line pressure for firm up shifts. Product Description: Automatic Transmission Shift Kit Reprogramming Kit Gear Command Valve Springs Spacers Hardware GM TH250 TH350 1969 86 From stock type replacement parts to substantial performance upgrades, TransGo offers kits and components to make automatic transmissions shift better,