Valve Body
Upper; Trans.Code 6L80; 6 speed; SEE TSB 21-NA-199 FOR THERMAL BYPASS VALVE. INSTALL PER GM POLICIES AND PROCEDURES. FAILURE TO FOLLOW TSB MAY RESULT IN REJECTED WARRANTY CLAIM.
Valve Body
8 speed; does not include SOLENOID WIRING HARN Assembly AND/OR A PASS THRU WIRING HARN Assembly.IF EITHER OR BOTH OF THE WIRING HARN Assembly REQ SERV. DLR MUST ORDER SEP.