A complete guide to the history of the LS and Vortec engine brands, the differences between them, and their components. Back in the early 1990s the Gen II LT1 and LT4 engines powered GM's hottest ...

Who in their right mind would take a perfectly good C8 Chevy Corvette, unceremoniously rip its LT2 V8 from under its rear hatch, and replace it with something so archaic it can rightfully be called a ...

Although Vortec engines fall under the "LS" branding, they aren't actually the exact same as more traditional LS engines made by General Motors.

To be fair, LS-swaps just make sense, especially for those on tight budgets. The combination of plentiful and affordable used LS engines and an insanely huge aftermarket of swap parts just makes it ...

The first generation of the C/K line ran through 1966, the year the C10 received a 327ci V8 with 220 ponies and 320 pound-feet (434 Nm) of torque on tap. As for the black-painted truck we’re covering ...

Every pickup truckbrand has its claims to fame, but when it comes to their engines, only a few ever reach legendary status. These are the ones that quietly outlast trends, hauling and towing their way ...