How Did The Buick Nailhead V8 Get Its Name?

Buick's Nailhead V8 didn't have nails in its engine, and the nickname doesn't mean it "hit the nail on the head." Here's how ...
Hot Rod

Inside Buick’s “Back Room”

(Engine sequence from left to right) Air box with tube runners is development too for calculating best intake manifold shape & runner length. Here, it is on Stage II workhorse V8. Next up is the 425 ...