Chevy Engine Top End Kits

The small block Chevy is still a great option for your muscle car, hot rod, or classic truck, just follow our build lists

The 454 big block Chevy is still a popular build option for when there is no replacement for displacement!

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

The 1964 Corvette L79 327 is legendary, learn more about this storied engine and what you need to build a clone.

Derek kicks off his 55 Chevy rebuild with a fresh small block.

Wondering what a stroker motor is and how to build one? Speedway Motors has the answers with this stroker motor build guide.

Crate Engine vs Rebuilt: Is Rebuilding an Engine Worth It? Crate engines are often the more affordable option over a purpose-built engine. Some still think a rebuild is cheaper than a crate engine. But is it? That’s what we’re here to find out.

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!

To get the nose-up drag car look that we wanted for our Week to Wicked Nova project, we used one of our Gasser Axle kits. These bolt on in place of the stock front clip and instantly transform the car, making it look like it rolled right out of the 60's!

Building GM’s LQ4 6.0L Gen 3 LS engine for various power levels is easy with the right performance parts recipe.