Proform Chrysler Muscle & Classic Car Engine Parts

I'm sorry to have to tell you this, but the '64 GTO was not the first muscle car.

These days, muscle cars aren't just for straight line blasts down the dragstrip. Here's a primer on some of the trick hardware that's available to make your muscle car into a corner carving Pro Touring car that can do it all.

Bringing an old Mopar back to life isn't always a breeze. Fortunately, MSD has come up with a solution for those outdated and unreliable points-type ignition systems. Find out how to install a MSD 8386 distributor and MSD 5531 spark plug wires

Fuel injection is here to stay and we delve into the benefits of such retrofit systems for your classic muscle car or street rod in our EFI retrofit buyer's guide!

Who gets your pick as the best manufacturer from the golden age of the muscle car wars?

Take a look at a few of the rare and wonderful Chevy engines in the Museum of American Speed!

Determining your engine's bore and stroke displacement, and more with our easy to use calculators

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

Wondering what a stroker motor is and how to build one? Speedway Motors has the answers with this stroker motor build guide.

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