Upgrade your classic ride with the 1955 Chevrolet Fullsize Engine Wiring Harness from Lectric Limited. Designed specifically for Chevrolet full-size models from 1955-57, this premium harness ensures reliable connections for your H.E.I. ignition and automatic transmission, enhancing performance and safety during every drive. Unlike generic alternatives, our custom-engineered harnesses provide a perfect fit and superior functionality, making your restoration project that much easier.