Upgrade your 1967 Chevrolet Fullsize with our state-of-the-art Engine Harness, specifically designed for big block engines equipped with a GM H.E.I. distributor. This harness not only simplifies your installation process but also ensures a reliable electrical connection that enhances your vehicle's performance. Say goodbye to complications and risk of failure – choose our harness for a seamless fit and reliable operation, making it the smart choice for any Chevrolet enthusiast.