Heavy-Duty Headlight Harness
Heavy-Duty Headlight Harness draws power directly from the battery whereas the original wiring draws its power from the headlight switch. Harness has separate relays for low and high beams and features OE-style headlight sockets for easy installation. No splicing or cutting required. Call or go online and order yours today!
Fits models with 12 volt electrical systems and will also work as an upgrade for trucks that have been converted from 6 volt to 12 volt systems.
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How To Install a LED Headlight Set and Heavy-Duty Headlight Harness
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Full Parts List
Vehicle Application
Includes Parts for the Following Models:
1947 Chevy 3100 Pickup 1948 Chevy 3100 Pickup 1949 Chevy 3100 Pickup 1950 Chevy 3100 Pickup 1951 Chevy 3100 Pickup 1952 Chevy 3100 Pickup 1953 Chevy 3100 Pickup 1954 Chevy 3100 Pickup 1955 Chevy 3100 Pickup 1956 Chevy 3100 Pickup 1957 Chevy 3100 Pickup 1958 Chevy 3100 Pickup 1959 Chevy 3100 Pickup 1955 Chevy 3200 Pickup 1956 Chevy 3200 Pickup 1957 Chevy 3200 Pickup 1958 Chevy 3200 Pickup 1959 Chevy 3200 Pickup 1947 Chevy 3600 Pickup 1948 Chevy 3600 Pickup 1949 Chevy 3600 Pickup 1950 Chevy 3600 Pickup 1951 Chevy 3600 Pickup 1952 Chevy 3600 Pickup 1953 Chevy 3600 Pickup 1954 Chevy 3600 Pickup 1955 Chevy 3600 Pickup 1956 Chevy 3600 Pickup 1957 Chevy 3600 Pickup 1958 Chevy 3600 Pickup 1959 Chevy 3600 Pickup 1947 GMC 100 Pickup 1948 GMC 100 Pickup 1949 GMC 100 Pickup 1950 GMC 100 Pickup 1951 GMC 100 Pickup 1952 GMC 100 Pickup 1953 GMC 100 Pickup 1954 GMC 100 Pickup 1955 GMC 100 Pickup 1956 GMC 100 Pickup 1957 GMC 100 Pickup 1958 GMC 100 Pickup 1959 GMC 100 Pickup 1947 GMC 150 Pickup 1948 GMC 150 Pickup 1949 GMC 150 Pickup 1950 GMC 150 Pickup 1951 GMC 150 Pickup 1952 GMC 150 Pickup 1953 GMC 150 Pickup 1954 GMC 150 Pickup 1955 GMC 150 Pickup 1956 GMC 150 Pickup 1957 GMC 150 Pickup 1958 GMC 150 Pickup 1959 GMC 150 Pickup