switch to Engine Harness, all automatic transmission (solders directly to terminals on switch assembly)switch to Engine Harness, all automatic transmission (solders directly to terminals on switch assembly)
all (wiring from inside radio to speaker) Use when installing original, replacement, or aftermarket speakers.... see moreall (wiring from inside radio to speaker) Use when installing original, replacement, or aftermarket speakers. Made with correct connector for hook-up to current GM replacement speaker and correct connector for connection to original wiring, or cut off connector for hook-up to current GM replacement speaker and solder wires directly to original speaker (as was done originally) or aftermarket speaker