Transgo SK 6T70-A 6T70 6T75 Gen1 Shift Valve Body Repair Kit

6T70, 6T75 GEN1 SHIFT KIT® Valve Body Repair Kit The kit includes a new drop-in AFL valve system. The furnished bushing and valve will restore the AFL function using the existing worn bore. For the TCC regulator valve, a drop-in hardened steel valve with re-positioned longer land that uses a scarf cut sealing ring so that it can seal in the original worn bore. Similarly, a new design PR valve with longer lands restores the function and reliability of the line PR system. In addition, a new relief system that replaces the OE isolator valve line-up protects against pressure over boost preventing expensive hard part damage. Lastly, the kit includes new rubber grommets and diaphragms to renew the TEHCM pressure switches.