Product Overview
Valve Body Kit, Reverse Cushion Kit, 3L80, 400 Corrects Harsh & Bang Reverse (1965-1998)
Hmm, not sure if this is in stock. Contact us for availability.
Reverse Cushion Kit, Corrects Harsh/Bang Reverse (Transgo) (65-98) (T34165A) (400RK)
Reverse Boost Valve Kit (“Factory” Style) (S34507RCK) (34910-05K)
Valve Body Kit, Reprogramming Kit, 3L80, 400 Heavy Duty HD & Competition (1965-1998) (400-1&2)
Reverse Boost Valve Kit (Includes O-Rings) (S34507RK) (34910-01K)
Valve Body Kit, Reprogramming Kit, 3L80, 400 Manual Shift, Competition Only (1965-1998) (400-3)
Valve Body (Premium) (No Reverse Check Ball) (87-Up) (P34740-4)
Valve Body Kit, Reverse Cushion Kit, 4T60, 440-T4 Corrects Harsh Reverse - Transgo (1983-1992) (440-RK) (K66908R)
Valve Body (Premium) (w/ Reverse Check Ball) (87-Up) (P34740-5)
3L80, 400 Automatic Transmission Bushing Kit without Center Support (1965-1998)