One thing to never forget - the wiring in your muscle car is forty years old and updating to modern and safe components is easy. These Painless wiring harnesses feature many pre-wired connections and are color coded to make installation a snap. This 14-circuit universal harness features Ford OEM color codes and a covered micro-fuse block. Harness also features an auxiliary circuit with 20 amp relay for accessories such as fog lights, electric seats, electric window/lock or an electric fuel pump.
Designed for 1966-1976 Ford muscle cars including Galaxie, LTD, Falcon, Fairlane, Mustang, Maverick, Torino, and Ranchero.
NOTE: Will not work with Thunderbirds.
1966-1976 Ford Muscle Car Wiring Instructions (PDF)