General Motors kicked off the Golden Age of American Muscle with the 1964 Pontiac GTO, followed closely by the Buick 4-4-2, Chevrolet Chevelle, and Oldsmobile Gran Sport. They escalated things in ...

This leads us to the 1970 model year, when GM lifted its 400-ci (6.6-liter) displacement ban on intermediate-bound V8s, allowing the A-body muscle cars to reach their peak in terms of displacement ...