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Lectric Limited 1952-1974 Buick / Cadillac / Chevrolet / GMC / Oldsmobile / Pontiac Wire Harness Modification: Conversion to h.e.i. 34590

Lectric Limited 1952-1974 Buick / Cadillac / Chevrolet / GMC / Oldsmobile / Pontiac Wire Harness Modification: Conversion to h.e.i. 34590
Lectric Limited 1952-1974 Buick / Cadillac / Chevrolet / GMC / Oldsmobile / Pontiac Wire Harness Modification: Conversion to h.e.i. 34590
$109.99 ea
NEWARRIVING SOONEstimated Ship Date 11/12/2025 (If Ordered Today)
Model: 5032112
IMPORTANT: Electrical items are covered by a 30 day EXCHANGE ONLY WARRANTY. There are no returns or refunds on such items.
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
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Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Years Fitment Notes
Buick Gran Sport 1965 - 1967 GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the w iring going to the ignition coil and ballast resistor (if applicable) in your car.
Buick Riviera 1963 - 1974 GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the w iring going to the ignition coil and ballast resistor (if applicable) in your car.
Buick Skylark 1961 - 1972 GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the w iring going to the ignition coil and ballast resistor (if applicable) in your car.
Buick Special 1961 - 1969 GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the w iring going to the ignition coil and ballast resistor (if applicable) in your car.
Cadillac DeVille 1953 - 1974 GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the w iring going to the ignition coil and ballast resistor (if applicable) in your car.
Cadillac Fleetwood 1965 - 1974 GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the w iring going to the ignition coil and ballast resistor (if applicable) in your car.
Chevrolet Bel Air 1972 - 1974 GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the w iring going to the ignition coil and ballast resistor (if applicable) in your car.
Chevrolet Biscayne 1972 GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the w iring going to the ignition coil and ballast resistor (if applicable) in your car.
Chevrolet Blazer 1973 - 1974 GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the w iring going to the ignition coil and ballast resistor (if applicable) in your truck.
Chevrolet Brookwood 1972 GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the w iring going to the ignition coil and ballast resistor (if applicable) in your car.
Chevrolet Caprice 1972 - 1974 GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the w iring going to the ignition coil and ballast resistor (if applicable) in your car.
Chevrolet Impala 1972 - 1974 GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the w iring going to the ignition coil and ballast resistor (if applicable) in your car.
Chevrolet Kingswood 1972 GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the w iring going to the ignition coil and ballast resistor (if applicable) in your car.
Chevrolet Nova 1972 - 1974 GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the w iring going to the ignition coil and ballast resistor (if applicable) in your car.
Chevrolet Townsman 1972 GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the w iring going to the ignition coil and ballast resistor (if applicable) in your car.
GMC C15/C1500 Pickup 1973 - 1974 GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the w iring going to the ignition coil and ballast resistor (if applicable) in your truck.
GMC C15/C1500 Suburban 1973 - 1974 GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the w iring going to the ignition coil and ballast resistor (if applicable) in your truck.
GMC C25/C2500 Pickup 1973 - 1974 GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the w iring going to the ignition coil and ballast resistor (if applicable) in your truck.
GMC C25/C2500 Suburban 1973 - 1974 GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the w iring going to the ignition coil and ballast resistor (if applicable) in your truck.
GMC C35/C3500 Pickup 1973 - 1974 GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the w iring going to the ignition coil and ballast resistor (if applicable) in your truck.
GMC Jimmy 1973 - 1974 GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the w iring going to the ignition coil and ballast resistor (if applicable) in your truck.
GMC K15/K1500 Pickup 1973 - 1974 GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the w iring going to the ignition coil and ballast resistor (if applicable) in your truck.
GMC K15/K1500 Suburban 1973 - 1974 GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the w iring going to the ignition coil and ballast resistor (if applicable) in your truck.
GMC K25/K2500 Pickup 1973 - 1974 GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the w iring going to the ignition coil and ballast resistor (if applicable) in your truck.
GMC K25/K2500 Suburban 1973 - 1974 GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the w iring going to the ignition coil and ballast resistor (if applicable) in your truck.
GMC K35/K3500 Pickup 1973 - 1974 GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the w iring going to the ignition coil and ballast resistor (if applicable) in your truck.
GMC Transmode 1973 - 1974 GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the w iring going to the ignition coil and ballast resistor (if applicable) in your truck.
Oldsmobile 442 1964 - 1971 GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the w iring going to the ignition coil and ballast resistor (if applicable) in your car.
Oldsmobile 88 1954 - 1957 GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the w iring going to the ignition coil and ballast resistor (if applicable) in your car.
Oldsmobile 98 1952 - 1974 GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the w iring going to the ignition coil and ballast resistor (if applicable) in your car.
Oldsmobile Classic 98 1961 GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the w iring going to the ignition coil and ballast resistor (if applicable) in your car.
Oldsmobile Custom Cruiser 1971 - 1974 GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the w iring going to the ignition coil and ballast resistor (if applicable) in your car.
Oldsmobile Cutlass 1961 - 1974 GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the w iring going to the ignition coil and ballast resistor (if applicable) in your car.
Oldsmobile Delmont 88 1967 - 1968 GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the w iring going to the ignition coil and ballast resistor (if applicable) in your car.
Oldsmobile Delta 88 1965 - 1974 GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the w iring going to the ignition coil and ballast resistor (if applicable) in your car.
Oldsmobile Deluxe 88 1952 - 1956 GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the w iring going to the ignition coil and ballast resistor (if applicable) in your car.
Oldsmobile Dynamic 88 1958 - 1966 GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the w iring going to the ignition coil and ballast resistor (if applicable) in your car.
Oldsmobile Fiesta 1953 - 1964 GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the w iring going to the ignition coil and ballast resistor (if applicable) in your car.
Oldsmobile Golden Rocket 88 1957 GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the w iring going to the ignition coil and ballast resistor (if applicable) in your car.
Oldsmobile Jetfire 1962 - 1963 GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the w iring going to the ignition coil and ballast resistor (if applicable) in your car.
Oldsmobile Jetstar 88 1964 - 1966 GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the w iring going to the ignition coil and ballast resistor (if applicable) in your car.
Oldsmobile Jetstar I 1964 - 1965 GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the w iring going to the ignition coil and ballast resistor (if applicable) in your car.
Oldsmobile Starfire 1954 - 1966 GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the w iring going to the ignition coil and ballast resistor (if applicable) in your car.
Oldsmobile Super 88 1952 - 1964 GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the w iring going to the ignition coil and ballast resistor (if applicable) in your car.
Oldsmobile Toronado 1966 - 1974 GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the w iring going to the ignition coil and ballast resistor (if applicable) in your car.
Oldsmobile Vista Cruiser 1964 - 1974 GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the w iring going to the ignition coil and ballast resistor (if applicable) in your car.
Pontiac Grand Prix 1966 - 1967 GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the w iring going to the ignition coil and ballast resistor (if applicable) in your car.
Pontiac Grand Prix 1971 - 1974 Grand Prix, with GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To ve rify, check the wiring going to the ignition coil and ballast resistor (if applicable) in your car.

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Lectric Limited 1952-1974 Buick / Cadillac / Chevrolet / GMC / Oldsmobile / Pontiac Wire Harness Modification: Conversion to h.e.i. 34590:
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