W Body

Build your next W-Body demolition derby car with proven parts at DerbyParts.com. The W-Body platform—featuring cars like the Lumina, Monte Carlo, and other 3100 / 3.1L setups—is a compact favorite for hard, heavy derby builds. This category includes essential components like wiring harnesses, ECMs, tie rods, and more, designed to keep your car running strong and competitive in the ring.

Shop trusted derby vendors like IndyCNC, LMMF, and Twisted Ironworx for reliable, derby-tested parts built specifically for W-Body applications. Whether you’re wiring up your car, strengthening steering, or dialing in your engine management, you’ll find what you need right here.

For a complete build, be sure to check out our shifters, fuel tanks, and tie rods in other categories to finish your setup and get derby ready.