My 1957 Chevy wiring harness complete install front to Click to view on Bing2:141957 Chevy complete re-wire front to back. My 1957 Chevy wiring harness complete install front to back greg raven. Loading 55 Chevy bel air wiring option - Duration:Author: greg ravenViews: 6 55, 56, and 57 Chevy Parts for Sale Looking to get Tri-5 Chevy parts for your 55, 56 or 57 Chevy daily driver, show car or restoration project? Welcome to I-5 Classic Chevy. 55-57 CHEVY - Under Hood - Page 1 - I-5 Classic Chevy Do you need classic Chevy restoration auto parts for your restoration project? i5 Chevy has everything you could need for your 55-72 Chevrolet Car or Truck! Contact us for help today. 1957 Chevy Classic Update Wiring Harness Kit | 500434 Replacing the wiring harness in any 1957 Chevy Bel Air, 150, 210, Nomad or wagon is a good idea from a safety and reliability standpoint. Replacing it with a wiring harness that easily allows you to plug in modern conveniences is money well spent.