Upgrade your classic 1973 Chevrolet model with our premium Engine Harness. Designed specifically for the 454 cubic inch engine with a manual transmission, this harness ensures optimal performance and reliability. Its superior materials and thoughtful engineering provide a seamless fit that outshines generic alternatives. Whether you're restoring your muscle car or enhancing its performance, this harness is your go-to solution for a trouble-free, electrifying ride.