4L60E 4L65E Transmission shift kit Transgo SK 4L60E
Corrects, prevents or reduces erratic pump slide bounce that
wears out the pump and valves, no lockup, no 4th gear,
code 1870, cutloose or bang from reverse to drive,
forward and reverse clutch failure, 1-2 bump shift, delayed reverse.
Includes a NEW DESIGN PWM BOOST VALVE.
Also corrects worn valve body and blinking lights.
TOOLS NOT INCLUDED.
Comes with complete, easy to follow instructions.