Powermaster AC 427 Muscle & Classic Car Engine Parts

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

Overheating is a major cause of DNFs and damaged engines. We'll go beyond the cooling system for solutions to your overheating issues.

Prepare your classic muscle car for autocross competition by exploring the best options, beginner tips, and essential suspension upgrades.

Electrical wiring is one of those tasks that enthusiasts dread tackling on their own. We're here to tell you that wiring your project vehicle is something you can do with a little help from your friends at Speedway Motors!

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

Meet the 1957 Ford Fairlane with modern suspension, 560HP, and daily drivability—ripping autocross courses and cruising NC streets.

In the conclusion of our sprint car build series, the 410 engine and EMi chassis become one, then we fire it up!

How does a cooling system work? Why is your engine overheating? What parts should you be giving your attention to? This guide answers all your questions.

Learn a few tips on how to properly mount Modified bodies and some products that will help get your race car body fabrication job done!

In honor of NASCAR's 75th anniversary, we're taking a look at a few remarkable engines that have powered our favorite racers to victory through the years.