If you stop and think about it, one engine has made motorsports in the United States for nearly 50 years. The Offy was a great engine, as was the four-cam Ford. Who can forget the mighty Mopar hemis?

To celebrate HOT ROD's 75th anniversary, we teamed up with CASTROL GTX to bring you some of the stories that exemplify the core of what HOT ROD is and reflect the brand's influence on America's car ...

Originally developed for industrial use, the 6-71 blower has become a hot-rodding icon. We delve into the details and test one on a 406-inch Chevy small-block.

Since first being wedged into the engine bay of the 1970 Chevrolet Camaro and Chevrolet Corvette as the "LT-1," Chevy's small-block wonder mill has only improved over the last 55 or so years. Now in ...

Chevrolet is celebrating the 70th anniversary of its small-block V8 engine, a milestone for one of the brand’s most iconic powerplants. Scratch that—never mind Chevrolet's most iconic engine, try ...

Chevrolet has been a leader and innovator of American performance from the introduction of the Corvette, the first U.S.-made sports car, to the bruising muscle of the Chevelle SS. Nearly as famous as ...