Upgrade your 1972 Chevrolet Fullsize with our premium Engine Harness designed for big block engines and modified for use with GM’s HEI distributor. This high-quality harness not only ensures superior electrical performance but also streamlines installation, making it a perfect choice for restorations or performance enhancements. Don’t settle for generic wiring solutions; choose a harness engineered specifically for your vehicle's needs, guaranteeing reliable operation and longevity that will outperform the competition.