1968 mopar wiring harness | eBay Find great deals on eBay for 1968 mopar wiring harness. Shop with confidence. Skip to main content. eBay Logo: WIRING HARNESS FRONT TO BACK BODY 1967-1968 CHRYSLER 300 NY NEWPORT 68CN1-4W2. Pre-Owned. $24. or Best Offer +$8 shipping. Mopar 68 Charger Taillight Wiring Harness 1968 NEW. Brand New. $170. Buy It Now. 1968 Chrysler 300 Parts | Electrical and Wiring | Wiring and Classic Industries offers a wide selection of 1968 Chrysler 300 parts, including 1968 Chrysler 300 interior parts and soft trim, 1968 Chrysler 300 exterior sheet metal, 1968 Chrysler 300 moldings, 1968 Chrysler 300 emblems, 1968 Chrysler 300 weatherstrip and unique accessories, to nearly every nut and bolt needed for installation.