GM 7.5 Inch 10-Bolt, Truck 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.

Steve provides a step-by-step guide to install the Speedway Motors GM 10-Bolt Polished Finned Aluminum Rear End Cover.

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

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

From a mild leveling to slammed and “in the weeds” there are several options to lowering a C10. We discuss the options in our ’67-’72 C10 lowering guide.

Learn more about GM steering column identification, GM steering column lengths, and GM steering column compatibility.

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

There is certainly more than one way to get your project's ride height or stance where you want it and we provide a brief overview of the options in this buyer's guide on lowering products.

If you're ready to swap an LS engine into you '73-'87 Squarebody Chevy or GMC truck, here's a guide to get you started and a parts list to help you get everything you need for your swap.