Flowmaster, Muscle & Classic Car Parts

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

From glasspack, turbo, and chambered mufflers, to resonators, and more, which muffler is best for you? See our guide to learn more.

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

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

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

In this episode we install a Flowmaster American Thunder dual exhaust kit behind our healthy 383 and go for a spin. Spoiler alert; it sounds awesome!

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!

Jerry Patterson tells people who ask if this '63 Bel Air is an SS that it sure is - "Simply Subtle."

In this Tech Tip, John offers up a couple solutions to a customer wanting the best electric option to fuel his project.

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