LS engines

Junkyard-sourcing a specific LS engine? If you’ve already got the LS or LS-based Vortec engine picked out for your project, this guide will tell you which vehicles came from the […]

(Updated 02/12/2020) [Editor’s Note: Find a comprehensive list of every LS and Vortec engine spec guide and upgrade guide we’ve published here.] … Chevrolet introduced the automotive world to the […]

Think all fasteners are created equal? Of course not. If you’re an engine builder, you know the importance of using good-quality fasteners. And you’re probably also familiar with the torque-to-yield, […]

It’s a fact: GM LS engines consume excessive amounts of oil. Supercharged or turbocharged engines, as well as engines regularly run to the rpm limit, use even more. One reason for […]