When it was introduced for the 1997 model year in the then-new fifth-generation Corvette, the Gen III small-block was indeed a revolution. It was the first redesign of the basic small-block ...

It's fitting that during the 50th anniversary year of the small-block Chevy, arguably its two greatest variations have been released. First, the 400hp 6.0L LS2 arrived for the '05 model year in the ...

General Motors' new LS2 small-block, which debuted in '05 Corvettes, GTOs, and selected SSR pickups, is something of an odd breed. Dubbed a Gen IV, the biggest physical differences between it and its ...