TransGo has an economic and easy-to-use universal tool kit for all generations and series of GM FWD 6-speed valve bodies. This new kit (# 6T-PDP-TKC) features a US-made carbide reamer and proprietary guide plate for use with all GEN2 and GEN3 6T30/40/45/50, as well as GEN1 and GEN2 6T70/75/80 valve bodies to quickly and easily repair worn pulse dampener (accumulator) bores. This repair addresses numerous driveability complaints including harsh, flared and erratic shifts as well as solenoid codes and friction burnup.