When it comes to General Motors (GM), the company has built a legacy filled with both triumphs and cautionary tales in the world of engines. From the muscle car glory days to modern fuel-efficient ...

Hagerty Price Guide has been published since 2006 and is compiled by more than a dozen people who monitor auction results, asking prices, and private sales activity for the entire collector car market ...

Hagerty Price Guide has been published since 2006 and is compiled by more than a dozen people who monitor auction results, asking prices, and private sales activity for the entire collector car market ...

For decades, GM’s Gen I small-block was the go-to engine swap for anything that needed cheap, reliable power, but its reign is coming to an end. GM’s Gen III V-8 debuted in the new-for-’97 C5 Corvette ...

Face it: GM Gen III/IV small-blocks, Ford Modular motors, and new Chrysler Hemis have rejuvenated production cars, and now they're poised to revolutionize hot-rodding. Overhead cams, forced induction, ...