Chevy Silverado 2500 4L80E Parts

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

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

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.

John Vecchio is a lifelong '55 guy, and his new convertible hides some modern technology under the timeless sheetmetal.

A real-world guide to 4L60 transmission specs, strength, and swap tips.

Learn the differences between Chevy 2-bolt and 4-bolt main blocks, how to ID them, key years, and whether a 4-bolt is worth it for your build

Check out a gallery of our favorite Chevys and other GM cars and trucks from the 2022 SEMA show!

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

Josh takes the plunge into making some patch panels for his 50 Chevy pickup truck. See how he begins the installation process to get the truck back on the road.

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