SKU: PWI10112
UPC: 749823101128
MPN: 10112
The 63-66 GM P/U Wiring Harness by Painless Wiring is a complete 19-circuit solution designed specifically for classic Chevrolet and GMC pickup trucks from 1963 to 1966. This wiring harness replaces the factory's fragile and deteriorated original wiring, providing a modern and reliable electrical backbone for restoration projects or restomods.
Engineered with color-coded, insulated wiring and robust connectors, this harness is capable of handling the electrical demands of vintage engine bays while accommodating modern upgrades. The 19-circuit design includes dedicated circuits for ignition, charging, lighting, wipers, cooling fans, and accessories, eliminating the issues of daisy-chaining and undersized gauge wire found in original systems.
This harness is ideal for mechanics and restorers working on trucks intended for street use, show events, or light-duty applications. Its pre-assembled bundle significantly reduces installation time compared to traditional wiring methods, making it a preferred choice for those looking to enhance both functionality and aesthetics in their classic trucks.
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