Racing 10 Driveline and Axles

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.

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

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

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

Take your crate motor racing to the next level with these tricks and tips that won't get you in hot water with tech officials!

Learn what gear oils do for your differential and how to choose the best gear lubricant for your application's needs

Read up on GM 10 bolt ring and pinion installation instructions. Follow along as our employee Zach installs a GM 10 bolt rebuild kit from Motive Gear.

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

Get more details on Project Chevelle's 9-inch housing, third member, and tubular control arms installation.

Decode, ID, and upgrade your GM 12-bolt rear end. Learn axle specs, gear ratios, and best performance parts upgrades.