B&M Racing Automatic Transmission Valve Body Kit

70380, Shift Plus, B&M, b and m, transmission, manual, automatic, shift kit, improver, transkit, racing, knob, lever, torque converter
Automatic Transmission Valve Body Kit
Fits GM 4L60E and 4L80E automatic transmissions. Does not work on manual shifting models.
N/A
Shift Plus
SHIFTPLUS 4L60E/4L80E
ShiftPlus, 4L60E and 4L80E
The B&M Shift Plus, recalibrates your transmission's hydraulic system electronically which firms up the shifts and reduces heat and slippage. A simple flip of the switch allows you to choose which shift firmness setting you want to run.