The first-generation Cadillac CTS-V arrived as a shock to the luxury market, pairing a compact American sedan with a Corvette ...

The Gen III V-8 got the green light on one of the first sunny days of May, 1992. On the expanse of pavement called Black Lake, deep within the secretive General Motors Milford Proving Grounds outside ...

In the September issue of GM High-Tech Performance, we dealt with the short block, heads and valvetrain of More Performance's 427-inch LS6. We saw how More Performance's boss Mike Osucha went through ...

What do you think of this Chevelle? The allure of the 1970 Chevrolet Chevelle SS 454 LS6 Convertible is undeniable, holding a revered spot in the pantheon of American muscle cars as one of the most ...

The first-generation Chevy Chevelle bowed with the 1964 model year. It reached its performance and desirability apex with the 1970 Chevy Chevelle LS6. The LS6 option packed the Chevelle with the ...

On paper at least, GM's crate motor program appears to offer engines that deliver excellent results in terms of bang for the buck. But the speed equipment business in general seems to thrive on ...

So you want a revolution for your classic GM musclecar? Consider dropping in one of the General's LS-series small-blocks, like this blown LS6 residing in Jeff Mortenson's '70 Camaro. Mortenson owns ...

The Chevy El Camino bowed for the 1959 model year in answer to Ford's Ranchero. Based on GM's B-Body platform, the El Camino utilized the Chevy station wagon's Safety-Girder X-Frame platform. The El ...

We’ve seen plenty of Chevelles in good condition lately, but here’s something that will totally blow your mind. And it’s not only because it looks stunning, but also thanks to what’s hiding under the ...

The LS engine family is probably the favorite among car enthusiasts for engine swaps. Even though changing the six-cylinder boxer in the 911 for an American V8 is blasphemous for the purists among us, ...