Muscle & Classic Car Throttle Return Springs

Learn what throttle and kickdown cables do, how to install them, and tips for troubleshooting issues like broken or stuck cables.

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

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

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

Making great horsepower on a budget is the LS engine family’s claim to fame, but just like any other engine, the more power you ask of it the more you’ll need to spend.

Learn how to install our new Muscle Car Shifters from Lokar.

If you had to pick only one-is it a hot rod or a muscle car?

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!

Making great horsepower on a budget is the LS engine family’s claim to fame, but just like any other engine, the more power you ask of it the more you’ll need to spend

Build a high-performance Gen V LT engine with proven power combos and learn about LT upgrades and tuning tips for maximum power