700R4, Dirt Track Parts

The 700R4 is a great choice when it's time to upgrade your classic car or truck with an overdrive transmission. Here's what you need to know about GM's famous 4-speed automatic.

Follow along as Jeff installs an early 700R4 transmission for the big block in his 1967 Chevelle. See how this unit is upgraded and converted to a later 30 spline style.

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

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

Jeff chooses Redline Radial Tires and black powder-coated steel wheels for his 1967 Chevelle. See how he installs the tires with some helpful tips along the way.

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!

Your body dimensions, field of racing, and budget are all factors in picking the best racing suit for your needs. Our racing suit buyer's guide will help educate you on all aspects of racing suit features and benefits so you can make an informed decision.

Dirt Track Racing Tire pressure affects many variables when it comes to dirt track racing that can contribute to speed. Find out more on how the right amount of air can help you reach your dirt track lap time goals.

Discover the best wheels for drag racing; the lightest options, beadlocks, and SFI certified wheels and learn how beadlock wheels work

Tire construction can drastically change how your car or truck handles. In this article, we’ll provide insight to solve the bias ply vs radial debate.