Corvette Wiring & Electrical | Corvette America Corvette Wiring Harnesses, Wire Leads, Switches, Electrical Components and Detailed Corvette Wiring Diagrams from Corvette America. Serving the Corvette Community Since 1977 Sign In 1971 corvette wiring harness | eBay Find great deals on eBay for 1971 corvette wiring harness. Shop with confidence. Skip to main content. eBay Logo: 1971 Corvette Dash Wiring Harness for Cars Without Air Conditioning See more like this. Corvette Original Radio to Front Dash Speaker Wire Harness Extension 1970-1976 (Fits: 1971 Corvette) Pre-Owned. $29.