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American Autowire-1969-1972 Forward Lamp Wire Harness-GMC Truck-22530PI 1969-1972 Forward Lamp Wire Harness - GMC Truck With Gauges, MODIFIED with RH1983-1985 and earlier "SI" series internal regulator Alternator This Factory Fit front light harness meets original General Motors specifications for 1969-1972 GMC trucks. Pre-assembled, taped, and ready to install, it connects directly to the factory firewall location and follows OEM routing throughout the engine compartment. Engineered for GM SI-series internally regulated alternators mounted on the passenger side, this harness eliminates the need for external voltage regulator wiring. Combined with an engine harness, it handles the majority of underhood electrical functions. Plug-and-play installation restores authentic electrical performance to your classic truck. Front Light Harness - Altpi For Gmc Truck 1969 Gmc Truck 1970 Gmc Truck 1971 Gmc Truck 1972 FRONT LIGHT HARNESS - ALTPI, GMC PICKUP, with factory gauges, with side marker lamps Note: Modified for passenger side 1983-85 and earlier "SI" series internal regulator alternator
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🇺🇸 Ship from USA · On Agora since 2026
$401.85