2nd Gen C/K Series Buick Odd Fire V6 Engine Parts

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

Looking to swap the venerable LS engine into your hot rod, muscle car, or classic truck? Take a look at our detailed identification guide for Gen III/IV LS engines before you hit the salvage yard or swap meet!

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

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.

All you need to know about racing a 602 GM crate engine and the necessary parts to make a race ready engine.

Where do you stand on engine swaps? Does your Ford need to have a Ford engine and your Chevy need to have a Chevy? Or, does anything go in the name of speed? We want to hear your opinion...

Overheating is a major cause of DNFs and damaged engines. We'll go beyond the cooling system for solutions to your overheating issues.

Our project '68 C10 had some pretty rough sheet metal. In this episode, we go from a scary, rusty mess to a complete cab ready for bodywork.

Learn how to replace a fuel sending unit. Our fuel gauge sending unit guide and installation video covers all you need to match your fuel sender and gauge.

In one week, Jeff, Joe, and Zach, along with Car Craft Magazine, will take an old 1967 Chevy II Nova back in time to the days when Gassers ruled the strip. No dress up here—it will actually be able to race. Meet the build team making it happen!