Oldsmobile Chevy LS V8 5.7 Headers

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

Learn correct spark plug firing orders for SBC, LS, Mopar, AMC, and Ford V8s, and learn what the correct firing order means for performance.

Inside GM’s Gen V LT engine family: history, tech, and performance of each LT engine option available.

Heath P. tells his story on how the passion for 'hot rodding' was instilled in him by his grandfather. From driving tractors on their family farm to becoming a Ford family, you are in for a good read.

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 about the specs of the V8 Ford Flathead Engine. Check out these Flathead firing order diagrams and torque specifications chart created by the experts.

In this budget build, a GM rear end is upgraded in order to hold 400+ HP. See how spherical bushings are replaced in a used 8.5” GM 10 bolt rear end.

How do we love old cars? Let us count the ways. Actually, that's what we're going to do here. Check out our decade by decade guide to some cars and details that we're head over heels for.

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

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