GM 8.625 Inch 10-Bolt Racing Engine Parts

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

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

All you need to know about racing a 602 GM crate engine and the necessary parts to make a race ready engine.

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.

It's alive! Our 1968 C10 truck project is one step closer to our first drive. In this episode, our old truck finally comes to life with a cammed junkyard LS.

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

Learn about the power behind the G-body platform and the steps to upgrade a 7.5" bolt rear end to a 8.5" to withstand high horsepower. See how to change the differential fluid and install new gaskets.

Here are some suggestions about which tools can make your life easier while building body panels.

Knowing popular engine dimensions and weights are critical to a successful engine swap in your project vehicle

An LS cam swap can yield big power gains. And, you can do it at home. Here's how...