neg., 6 Cyl., with A/C & standard top post battery (positive terminal closer to passenger... see moreneg., 6 Cyl., with A/C & standard top post battery (positive terminal closer to passenger side)
rear speaker, (wiring from rear speaker wire to speaker, 1 required per speaker) Use when... see morerear speaker, (wiring from rear speaker wire to speaker, 1 required per speaker) Use when installing 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 aftermarket speaker.