The GM LS3 6.2L V8 produces 436 hp with legendary reliability, thanks to its OHV design and overbuilt internals.

Loyal HRM readers will no doubt remember our "Ultimate Chevy LS Cylinder Head Test" in the Dec. '10 issue in which we tested 11 different LS1/LS6 cathedral-port-style heads. In this issue we're doing ...

If you want a fresh powerplant, nothing beats the ease and value of a new crate engine. But, since many of us always crave "just a bit more power," it's nice to know it's only a few speed parts away.

This video highlights a meticulously restored 1968 Chevrolet Camaro that has been transformed into an ideal street-legal ...

For this part two installment of our Chevrolet Performance Connect & Cruise LS3 transplant into our 1968 Impala, we address the necessary steps it takes to awaken the beast and make it run like a ...

Our recent testdrive of the '08 Corvette (Apr. '08) yielded a torrent of technical questions concerning one key subject: How was Chevrolet able to make significant improvements to the decade-old LS ...

The small-block Chevrolet (SBC) V8 has undergone several refinements over the decades since its creation. While every true SBC generation uses the same 4.40-inch cylinder bore spacing, single camshaft ...

GM's highly-regarded LS3 is one of the company's most celebrated small-block V8 engines. It burst onto the scene in 2008 as the evolution of GM's "Gen IV" LS family and its immediate predecessor, the ...

Hot Rod Magazine’s Mike Finnegan has been slowly upgrading his Chevrolet El Camino over the course of both his Roadkill and Hot Rod Garage web shows. Most recently, he upgraded the brakes with ...