AC 10 Driveline and Axles

GM’s 10-bolt rear axle has been around since the 1960s, here’s how to determine if your junkyard find is worth taking home

Speedway Motors employee Alanna C. walks through the how-to of installing the Vintage Air A/C in her 1965 Ford Mustang.

How to plan and execute a LS swap into any 1973-1987 Chevy/GMC K10 pickup truck.

Need help with rear end identification for your muscle car or hot rod? Learn how to identify 9-inch Ford housings and how to measure your axles with our diagrams.

Watch as we install a front suspension lowering kit on our 1968 Chevy C10. Upgrades include disc brakes with a 5 on 5” bolt circle as well as 2” drop springs and 2 ½” drop spindles.

Christopher Graviett and his brother have an impressive fleet of old cars, and the story of how they got there is a pretty great.

We help determine what are the best 10-spline quick change gear ratios for your street or racing needs

Follow along as we give our C10 truck project a much needed dose of suspension travel with a bolt-on C-notch kit.

In this Tech Tip, John answers a customer question about finding the right axle length for his 1931 Model A.

In this video, we go through the process of measuring and cutting 9" Ford axles.