Upgrade your classic Chevy with the essential 1966 Tachometer Feed Harness. Designed specifically for the Chevrolet Chevelle, El Camino, Monte Carlo, and Malibu, this wire harness ensures flawless connectivity between your fuse panel, coil, and the lower right hand side dash-mounted "Knee Knocker" tachometer. With our premium quality materials and precise engineering, you’ll experience enhanced reliability and performance, making your ride not just stylish, but also highly functional.