73-82 "CLASSIC UPDATE" WIRING SYSTE

Comprehensive wiring kit for 1973-1982 Chevrolet/GMC C10 trucks. Features: replacement headlight switch (25-amp breaker, adjustable shaft), integrated turn signal/hazard flashers and horn relay, OEM-fit fuse box (ATO fuses) with hardware, steering column connectors (aftermarket/stock 1975+ GM, adapter for earlier), under-dash courtesy lamps, 'cluster harness disconnect' for original/aftermarket gauges (Dakota Digital, Classic Instruments, Autometer, VDO), rear body harness (backup, stop/tail, license plate, fuel sender leads), original-style lamp sockets/side markers (fleetside) and molded connections (stepside), new floor dimmer switch, engine wiring (coil, tach, water temp, oil pressure, electric choke, speedometer, heavy gauge alternator feed, fusible link), and front lighting leads (headlight, parking, directional, electric fan relay trigger wire).