B&M Chevy Torque Converters

Learn the basic function of a torque converter along with alternative ways to cool your Chevy transmission.

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

Learn how to select a torque converter. Read up on expert torque converter recommendations and learn how to choose the right stall speed for your torque converter and application.

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

Learn about torque specs for your racing wheels. The experts cover what you should have your lug nuts and beadlocks torqued to, so you can avoid warping.

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

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

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.