The flathead is dead. At least that's what they used to say back in the mid-'50s as legions of modern overhead valve V-8s leaped out of wrecked passenger cars and onto the hot rod scene. But as they ...

H. Bob McKray, who has built both race-winning small-block Chevys and Hathead Fords, helps us illustrate the differences between the two hot rodding favorites. "Cams, carburetion and compression," ...