Racing Engine Rebuild Kits

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.

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

Rebuilding a carburetor or renewing it is not as hard or intimidating as it looks. This article will guide you through the steps using a Holley rebuild kit.

It is most certainly an important procedure and should be part of a weekly maintenance routine.

We look at the basics of performance carburetion and what you need to properly supply your street or race car with enough fuel in this buyer's guide

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

Austin explains the process to install a complete front end rebuild kit on a '66 C10 pickup.

Ford’s 302ci small block V8 is one of Ford’s best engine designs and is capable of great power with the right parts

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

Learn proven small block Chevy 383 stroker engine build combos from 400-600 HP to power your next build