SK 700-JR SHIFT KIT Jr. Valve Body Repair Kit Fits 1988-93 700R4, 4L60 Features and benefits: This kit features our patented BOOTSTRAP TV system that cures these complaints and failures. Once the TV system was functional, the surrounding systems needed to be calibrated to work with the all new TV system. Corrects/Prevents/Reduces: TV that won't adjust properly causing late shifts or early shifts Sticking TV valve 2-4 band failure 3-4 clutch failure Soft or slide-bump 1-2 shift 2-3 cut-loose Falls out of 4th or no 4th gear Converter shudder Includes: No Stick TV valve, springs, spacer and aluminum washer (2) 1-2 accumulator springs and seat Pressure regulator valve spring and snap ring Servo cushion spring and shim (for band adjustment) (3) TV valve springs, TV valve, spacer and aluminum washer (3) Accumulator valve springs (3) Line bias valve springs 5/16” plastic checkball