1976 ford wiring harness | eBay Find great deals on eBay for 1976 ford wiring harness. Shop with confidence. Skip to main content. eBay Logo: 1976 76 Ford Truck Dash Wiring Harness OEM. Pre-Owned. $114. or Best Offer 5 product ratings - Curt 55301 Custom Wiring Harness for Ford F-150/F-250/F-350. $15. FAST 'N FREE. Buy It Now. Guaranteed by Fri, Jun. 28. Ford Truck Wiring Harness | eBay With an easily fitted Ford truck wiring harness you can replace any decayed or corroded wires with new, robust cables and have your famously stalwart truck back on the road in no time. If you have an older model truck and struggle to find parts, a universal wiring harness may be exactly what you need, engineered to fit a wide range of vehicles.