1985 corvette engine harness | eBay Find great deals on eBay for 1985 corvette engine harness. Shop with confidence. Skip to main content. eBay Logo: 38-68 GM Engine Battery Charging System Alternator Generator Wiring Harness D17 (Fits: 1985 Corvette) Brand New. $9. FAST 'N FREE. Buy It 1985 Chevy Corvette OE Wiring Harnesses & Stereo Adapters Chevy Corvette 1985, Factory Replacement Wiring Harness by Metra®, with OEM Radio Plug. For factory stereo. This high-quality Metra wiring harness is just what you need to replace your defective or aged factory wiring harness.