Chevy K10 Chevy LS V8 Gen 4 5.3 Engine Control Modules

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

How to plan and execute a LS swap into any 1973-1987 Chevy/GMC K10 pickup truck.

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

If you're ready to swap an LS engine into you '73-'87 Squarebody Chevy or GMC truck, here's a guide to get you started and a parts list to help you get everything you need for your swap.

While everyone is looking for a 6.0 LS, don’t count out the original 5.7 LS1 engine for your next LS swap performance build

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!

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.

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.

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

Making great horsepower on a budget is the LS engine family’s claim to fame, but just like any other engine, the more power you ask of it the more you’ll need to spend.