Upgrade the electrical system of your classic 1965 Chevrolet Fullsize with our premium Engine Wire Harness. Designed specifically for H.E.I. distributors and compatible with both 283 and 327 cubic inch engines, this harness not only enhances performance but also ensures reliable operation of your vehicle’s warning lights and C.A.C. A/C. Say goodbye to faulty wiring and ensure your engine runs smoothly with this tailor-made solution that outperforms generic alternatives.