With help from the Bronco community, Painless Performance®™ set out to create an all-new harness for the 1966-1977 early Bronco. After months and months of research and development, the result was their 28 circuit direct fit 1966-1977 Bronco wiring harness. This harness includes a molded plastic glove box that not only replaces the factory cardboard one that also mounts our weatherproof fuse block. You'll also find factory-style molded exterior light connectors, Ford turn signal connectors, and a Ford dimmer switch connector. This harness has most of the factory connections are already pre-terminated. Also available is an 80 page full-color step by step install manual with over 80 photos, drawings and harness schematics. Each wire is custom printed with the circuit identification as well as using Ford color codes for easy installation.