4L60E Dirt Track Chassis and Suspension Parts

A real-world guide to 4L60 transmission specs, strength, and swap tips.

We’re putting Weld Racing Wheels and tires on our 410 Sprint Car and finally dropping it on the ground. Check it out!

The Speedway Motors Tech Team created a quick how-to on squaring the front axle of your open wheel race car.

Rebuilding a carburetor or renewing it is not as hard or intimidating as it looks. This article will guide you through the steps using a Holley rebuild kit.

This old sedan was untouchable in the early 60's.

This is more than the story of a vintage sprint car. It's also the story of how a dynamic duo of "Speedy" Bill Smith and Jan Opperman toppled giants at the 1976 Hulman Classic.