Gen 1 LU5 Small Block Chevy Crankshaft Main Bearings

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.

Decode small block Chevy engine suffix codes and block casting numbers with our SBC decoding info guide. Learn how to find and decipher your small block Chevy engine codes quickly and easily!

Check out these great tips and tricks on how to successfully lower the stance on a Chevy Bel Air.