Chevy Chevy II Differentials

Starting with a Speedway Motors Gasser Axle Suspension Kit and our 9-Inch Housing with 3.89 gears, the Speedway Motors Build Team and Car Craft Magazine build the Chevy II Nova Gasser a rock solid foundation.

Jim White's '62 Chevy II is a family car, but not in the way that you might expect.

A short article explaining the main differences between open and limited slip differentials.

Learn what gear oils do for your differential and how to choose the best gear lubricant for your application's needs

Decode, ID, and upgrade your GM 12-bolt rear end. Learn axle specs, gear ratios, and best performance parts upgrades.

Our Week to Wicked Nova makes some serious power. We selected a few parts that will put all that power to the ground and withstand the abuse.

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!

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

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

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.