Dirt Track Bolts

Explore dirt stock car racing’s key terms, classes, rules, parts, and tips for success in this ultimate guide for new competitors.

Learn how to measure backspace, torque specs, design, and other wheel basics. Our racing wheel guide covers all you need for a new set of oval track wheels.

Learn a few tips on how to properly mount Modified bodies and some products that will help get your race car body fabrication job done!

Steve replaces the factory GM 8.5" 10-bolt rear end on his '76 Chevrolet Laguna S3 with a GM 10 & 12 bolt bolt-on rear disc brake kit.

This article demonstrates how to install a complete Winters quick change kit with additional parts including birdcages, brackets, and calipers for a modified race car.

How-to install Speedway's new wheel bolt & tab kit on your sprint car.

Street Rod Tech Steve L. talks about the need to be able to service and adjust the shocks on your vehicle, no matter the competition you built it for.

Having a difficult time deciding which racing harness to use? With many options to consider from size to closure type, this article will walk you through how to go about choosing the perfect one for you and your race car. Safety first!

Want some brakes for your 1949-1954 Chevy spindles? Click here!

Learn how to measure wheel bolt circles with our wheel bolt pattern guide. Use this chart to make sure the rims you order match your wheel bolt pattern and fit your vehicle.