Elevate your classic ride with the 1972 Chevrolet Chevelle, El Camino, Monte Carlo, or Malibu Engine Harness, specifically designed for 402 & 454 C.I. engines with automatic transmissions. This premium quality harness provides a reliable connection to factory gauges, ensuring your vehicle runs smoothly and performs at its best. Unlike generic alternatives, this harness is tailored to meet the exact specifications of your classic GM, offering superior functionality and fit.