4L60E 4L65E 4L70E 4L75E Transmission Shift Kit Valve Body Rebuild Kit
This is a 4L60E 4L65E 4L70E 4L75E VALVE BODY REBUILD SHIFT KIT for GM vehicles 1993-2007 Except Hybrid units. Fixes Code 1870Trouble light & hard 1-2 shiftNo lock up or 4thFixes harmonic bounce that wears out pump and valves and causes shuttle shiftsDoes not require transmission removal for proper installation