Project Groundhog, Part 1: Cleaning up and machining rusty parts from a 2005-era Chevy truck engine that was literally pulled out of a dirt floor. Except for changes in engines and techniques, this is ...

Project Groundhog, Part 2: Buttoning things up with the installation of heads, valvetrain, and intake on our rescued 2005-era Chevy LS truck engine. When we left Project Groundhog at the end ofPART 1, ...

The LS3 L99 rebuild begins, and the big question is — can she pull it off? In this video, we tear into the V8, inspect internals, clean components, and start bringing the engine back to life piece by ...

We may receive a commission on purchases made from links. Although engines last longer today than they did years ago, when it finally does give out, you have several choices. The most expensive route ...

In our LS Engine Picker's Guide article (click here) we scavenged backyards and junkyards for LS engines, blocks, cylinder heads, intake manifolds, and other essential parts for your next build. Well, ...

Big step for the C5: the LS1 is officially out of the engine bay, and the overhaul starts now. In this episode, we document the full removal process — labeling connectors, draining fluids, freeing ...

General Motors' LS-series small-block engines have been in production for over a decade, but it's only been within the last few years that they have really hit critical mass among average hot rodders, ...

What happens when you try to build a functioning car engine using only parts from a budget shopping app? One Florida TikToker put Temu to the ultimate test—and against all odds, it actually worked.