TransGo SHIFT KIT Valve Body Repair Kit - GM 4T65E SWE405-50367 Retard The Timing Per Pound

Retard The Timing Per Pound Of Boost

1975-1981 Pontiac Grand LeMans

Each Fel-Pro gasket

Compressor Arm Slides For Adjustment

Will need to be modified for transmissions with a PRNDL Switch

TransGo SHIFT KIT Valve Body Repair Kit - GM 4T65E SWE405-50367 Retard The Timing Per PoundThis kit will shorten the shifts without making them rough. Addresses common shift complaints and trouble codes plaguing this transmission Product Description: Automatic Transmission Shift Kit SHIFT KIT Valve Body Repair Kit Valve Spacers Springs GM 4T65E From stock type replacement parts to substantial performance upgrades, TransGo offers kits and components to make automatic transmissions shift better, handle more power, and improve reliability.