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GM

6T40 (Gen. 1) Transmission

Tech Resources View all Transmissions
Remanufactured Valve Body
Internal
Zip Kits

3-5-R Drum Saver Kit 144555K

    Helps cure:
  • Code P0776
  • Flare shifts
  • Harsh Reverse
  • No Reverse
  • 2-3 Harsh
  • No 3rd
  • 4-5 Harsh
  • No 5th
Valve Body
Zip Kits

Compensator Feed Regulator Valve Kit 104740-09K

    Helps cure:
  • Harsh shifts
  • Downshift clunk
  • 3-4 Bump
  • Bump shifts
  • Flare shifts
  • Bind-up
  • Burnt clutches
  • Overheated fluid
Zip Kits

Oversized Actuator Feed Limit Valve 144740-01

    Helps cure:
  • No 4th
  • No 5th
  • No 6th
  • Low clutch oil pressure
  • Harsh shifts
  • Flare shifts