Upgrade your classic ride with the Lectric Limited Engine Harness designed specifically for the 1972 Chevrolet Chevelle, El Camino, Monte Carlo, and Malibu. Tailored for models with 402 and 454 cubic inch engines and manual transmissions, this high-quality harness ensures optimal electrical performance and reliability, making it a must-have for any restoration project. Say goodbye to unreliable wiring and experience a clean, seamless installation for your factory gauges.