66 Chevy Under Hood Wiring. 1968 Chevy IINova 1969-70 Nova 1971-74 Nova 1971-74 Nova Late 1974 Late 1974 Late 1974-76. If your original harness is missing or damaged beyond recognition you may need to purchase a factory assembly manual or a wiring diagram for correct harness routing and wiring diagrams see pages and for manualsWiring diagrams ARE NOT included with reproduction harnesses.
Figure A Figure B 1965 Impalla Wiring Diagram. As a matter of fact your vehicles original wiring was only designed to last 10 years before it started to deteriorate. To start viewing messages select the forum that you want to visit from the selection below.
1960-66 Chevy Truck.
New old stock THE PROBLEM. 1968 Chevy IINova 1969-70 Nova 1971-74 Nova 1971-74 Nova Late 1974 Late 1974 Late 1974-76. GM Factory Service Manuals include full detailed instructions for replacing body panels. Reproduction Wiring Harnesses are complete with original connectors and wire colors for ease of installation.