Proform Chevy Muscle & Classic Car Transmission Parts

Concerned about a transmission swap? Our engine transmission compatibility checker will help confirm what you need to make it happen.

Learn how Zach replaces a transmission and breakaway converter in his 55 Chevy, with some helpful tips along the way.

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!

Small block Chevy V8 or the modern LS V8? Which one comes out on top as the best engine to swap into your ride?

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

This resource contains a transmission pan shape ID chart and other tips to help with identifying GM transmissions.

This new steel bellhousing from Speedway Motors is made for everyone who wants to run three pedals without spending a fortune or relying on a crusty original.

Over several generations of small block Chevy (and big block Chevy) engines there have been several changes that dictate what flexplate works with them. We’ll help you determine the correct flexplate for your Chevy engine in this buyer’s guide.

Learn about performing an LS Swap in a 1972 Chevelle in this tech article. We'll discuss lessons learned from our Chevelle engine swap using a 500-horse 6.0.

In Dave Shuten's restomod revival, a '57 Bel Air gets a new lease on life.