B1, B2, K1, K2, K3 Accumulator Piston Kit 122740-13K Fits any of 5 locations Helps cure: Flare shifts Harsh shifts Slipping gears Burnt clutches
B1/B2 Apply Control Plunger Valve Kit 122740-01K Fits either of 2 locations. Helps cure: 1-2 Flare 5-6 Flare B1 Clutches burned Low line pressure Delayed engagement Harsh engagement B2 Clutches burned
Oversized Cooler, Main Converter & Converter Relief Valve Kit 122740-10K Helps cure: Low cooler flow Overheated fluid Low converter pressure TCC slip TCC slip codes Tooling: 122740-TL10
Oversized Pressure Regulator Valve Kit 122740-07K Helps cure: High line pressure Low line pressure Poor shift quality Burnt clutches Tooling: F-122740-TL7 VB-FIX
Oversized SLT Piston Kit 122740-17K Helps cure: Harsh shifts Delayed shifts Erratic SLT pressure Low line pressure Erratic line pressure Tooling: F-122740-TL17 VB-FIX
Oversized Secondary Pressure Regulator Valve Kit 122740-28K Helps cure: Low cooler flow Overheated transmission & converter Reduced converter clutch life Converter shudder & TCC slip Tooling: F-122740-TL28 VB-FIX
Secondary Pressure Regulator Plunger Valve Kit 122740-05K Fits diesel units only with .321" dia. plunger valve. Helps cure: TCC codes Converter shudder Overheated fluid, bushings & converter Low SLT pressure
Thermal Bypass Eliminator Kit 72760-01K For use in OE part numbers 52014762AA, 68186711AB, 68291739AA and 68210018AA. Helps cure: Overheating Overheated fluid
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