all big block with manual transmission and air conditioning (from fuse block to Carburetor Idle... see moreall big block with manual transmission and air conditioning (from fuse block to Carburetor Idle Stop Solenoid)
(wiring from speaker to speaker harness connector, 2 required per car) Use when installing original,... see more(wiring from speaker to speaker harness connector, 2 required per car) 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.