From 1970 onward, it was replaced by the 455-cube titan that formed the big-inch triad of GM muscle released that year in intermediates (Chevrolet’s 454, Pontiac’s 455, and the Buick 455).

Doesn’t every muscle car fan dream of having a cool convertible to cruise in ... red rectangles spelling out “Buick Motor Division” instead of the “455” or “Stage 1” emblems that ...