Muscle & Classic Car AN Fitting Washers

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

There is a lot to consider when choosing the proper spark plug for your engine's intended application and power level. Let us take some of the guesswork out with our spark plug buyer's guide.

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

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

Tim M. takes us through troubleshooting some of the common causes of leaky banjo fittings and caliper fitment issues.

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

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

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!

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!

What fittings should you use with your brake or fuel system? What does AN and NPT stand for? All of these questions plus more will be answered in Speedway Motors' latest article about fasteners!