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Home >> Buick >> 1995 >> Roadmaster Base >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission Overhaul & Testing - 4L60-E >> On-Vehicle Service >> Valve Body >> Notes

Valve Body: Notes

NOTE: Beginning at start of production for all 1996 models, 4L60-E transmissions were built with a NEW design manual valve and a NEW design valve body casting. New design improves exhaust path for low-reverse clutch fluid when selector lever is in Drive. It also improves low-reverse clutch durability. Manual valves and valve bodies for 1995 and 1996 models ARE NOT  interchangeable.
CAUTION: Note valve body bolt length and location during removal procedure. Transmission case damage may occur if bolts are incorrectly installed.