1981 Camaro Chevy Inline Four Parts

Knowing how much your generation of Camaro weighs will help you determine shock settings, spring choices, and suspension setup.

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

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

GM’s 10-bolt rear axle has been around since the 1960s, here’s how to determine if your junkyard find is worth taking home

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

Knowing popular engine dimensions and weights are critical to a successful engine swap in your project vehicle