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 ...

mag-ic (maj'ik), n.-1. an all-aluminum small-block Chevrolet V8 built by Keith Black Racing Engines, Inc. Although my definition of magic is a bit different from that of the folks at Random House, ...