Valve Bodies

6T40 GEN3 Oversized Lube Regulator Valve

6T30 6T40 6T45 6T50 Oversized Pulse Dampeners Fits (GEN2 & GEN3 2012-UP)

Even a little wiggle has a significant effect on solenoid pressure to the controlling clutch regulator valves. Worn dampeners must be corrected to provide a smooth solenoid signal to the clutch regulator it serves. The smoother the solenoid...

Universal AFL (actuator feed limit) and solenoid regulator tool kit for TransGo GEN2 and GEN3 SHIFT KIT® Valve Body Repair Kits.

TransGo designed the easiest, no-hassle solution with the transmission builder in mind. This universal tool kit includes one reamer, with three guides for use with the actuator feed limit valves on General Motors units and solenoid regulator valves on...

Universal Pulse Dampener Tool Kit

Universal Pulse Dampener Tool Kit (with carbide reamer) eliminates the need to purchase a new valve body casting. Universal fit for General Motors 6-speed FWD units: 6T30/40/45/50/70/75/80, works with # 6T40-PDP-OS and...

6T30 6T40 6T45 6T50 Pressure Switch Rebuild Kit (Gen-1) Sonnax

6T30 (Gen. 1), 6T40 (Gen. 1), 6T45 (Gen.1), 6T50 (Gen. 1) Pressure Switch Rebuild KitSonnax Part No. 144510-09K GM Gen. 1 6T30/40/45/50 transmissions often set various trouble codes related to failures of fluid pressure switches...

6L80 6L90 6L45 6L50 6T45 Compensator Feed Regulator Valve Kit

Listed GM transmissions incorporate a low-pressure compensator feed circuit to assist clutch return springs during release of rotating clutches. After clutches disengage, the compensator feed circuit maintains pressure in the clutch release cavity to...