26-circuit 1978-1981 direct fit Camaro harnesses have virtually every connector installed on the harness out of the box. They are split into three sections (engine, interior, & rear) and feature a fully integrated ground circuit. You'll find many upgrades in these harnesses such as a 6-gauge charge wire and a 150 amp midi fuse. Each kit includes a 150+ page full color step by step manual that also covers many alternative wiring options. Each wire is custom printed with the circuit identification as well as using GM color codes for easy installation.