Wiring Harness

Help restore reliable electrical operation with this replacement wiring harness. Whether you're replacing old, damaged, or brittle wiring or completing a full electrical restoration, this harness helps provide organized, dependable connections between your classic's electrical components. This wiring harness fits 1973–1982 Chevrolet C10, C20, C30 Pickup & Suburban, 1973–1982 Chevrolet K10, K20, K30 Pickup & Suburban, 1973–1982 GMC C15/1500, C25/2500, C35/3500 Pickup & Suburban, and 1973–1982 GMC K15/1500, K25/2500, K35/3500 Pickup & Suburban.

• Includes: 1 Wiring Harness; headlight switch with internal 25-amp circuit breaker and custom knob, turn signal flasher, hazard flasher, horn relay, fuse box with ATO fuse panel, floor dimmer switch, under dash courtesy lamp assemblies, rear body harness assembly, and all required hardware
• Harness Type: Complete vehicle harness covering engine, dash, rear body, and front lighting circuits
• Electrical Specifications: Includes a 25-amp circuit breaker integrated into the headlight switch and a new ATO fuse panel for fuse and circuit breaker accessibility, along with a heavy gauge alternator feed and fusible link for high output 1 wire or internally regulated alternators
• Fitment Notes: Steering column connectors plug directly into most aftermarket steering columns or stock 1975 and up GM columns, and can be mated to earlier columns using the included adapter and terminals; connectors are supplied for GM style H.E.I. distributors along with various oil and temperature senders, and a switched trigger wire for an electric fan relay is provided, usually recommended with air conditioning