Shift Kits and Valves

4T65E Actuator Feed Limit Valve Repair - AFL Fix

Actuator Feed Limit Valve Repair Fits all 4T65E 1997-on 4T65 Actuator feed limit repair kit is an easy, drop-in fix for worn actuator feed limit bores. NO REAMING. NO SPECIAL TOOLING.  4T65 Actuator feed limit works best when used with SK...

GM 4T65E Transmission AFL Valve Repair Kit by Superior

GM 4T65E Transmission AFL Valve Repair Kit  A Superior Transmission Parts Super Solution The newly designed AFL valve and spring combo along with a simple cup plug will stop the leak!  And since the valve's Superior design spreads the loads...

4T65E Line Pressure Booster Kit by Sonnax

GM 4T65E Line Pressure Booster Kit Sonnax Part Number: 4T65E-LB1 Sonnax hydraulic line pressure booster kits contain stronger pressure regulator springs and large ratio boost valves designed to work together to provide progressive pressure increases as...

GM 4T65E Valve Body Shift Correction Package by Superior (1997-2011)

GM 4T65E Transmission Valve Body Shift Correction Kit This kit includes a new "Superior Steel Series" Hardened Boost Valve & Sleeve.  Superior claims this kit definitely improves the overall perofrmance of the 4T65E. Corrects or Prevents the...

4T65E Transgo Shift Kit SK-4T65E

  Fits General Motors 4T65E 1997-2008 "Includes Volvo 4T65E"  NOTE: Have a Tip Tronic unit, Kit will work except for Boost Valve assembly.  Includes New Boost Valve assembly, New 3rd clutch seal, New better...