These harnesses are custom modified by the manufacturer to allow the use of a later model "SI" series alternator. This allows for a clean install with no splicing required. Make sure to order the correct part for the side of vehicle that your alternator is mounted on.
69-72 Chevy Pickup, Suburban & Blazer
Chevy, w/o Gauges, RH Alt, Mod
Custom Modified Forward Lamp Harness. For Models: without Gauges, and with Alternator on Right.
1947-1954
1955-1959
1960-1966
1967-1972
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