Upgrade your classic ride with our premium 1971 Chevrolet engine harness, specially designed for small block engines and manual transmissions. This harness provides a seamless connection for your H.E.I. distributor, ensuring optimal performance and reliability. Say goodbye to unreliable wiring and embrace modern technology tailored for your vintage muscle car, offering an easy installation and a perfect fit. Experience increased power delivery and added peace of mind with our expertly crafted harness, simply the best choice for any restoration enthusiast.