Chevy Silverado GM LSA Engine Parts

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!

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

Learn how to identfy motors for your LS Swap. In this guide we cover generation 4 small block engines and some of the cheaper options for more power.

The 4.8 LS engine is a salvage yard bargain vs the typical 5.3 or 6.0 LS and can still make great power for your LS swap needs.

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

Take a look at a few of the rare and wonderful Chevy engines in the Museum of American Speed!

The GM LS engine is the hot powerplant these days. But is there too much of a good thing?

Learn how to swap out an LS engine with a modern fuel injected engine into a hot rod for added horsepower, fuel economy, or throttle response. View a list of parts and helpful tips to complete the installation.

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

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