Chevrolet debuted one of the greatest muscle car engines of all time... a year before the fuel crisis hit.

Chevrolet's 454 V8 engine was able to prove itself as a powerful big-block, and it was arguably performing its greatest feats ...

Oooh, two General Motors V8s within a cubic inch of each other! They have to be nearly the same engine, right? After all, the Chevrolet 454 and Pontiac 455 come from the same corporate parent, and ...

While they reached their performance zenith during the golden age of muscle, these legendary big-block V8s managed to thrive in different guises long before that exciting era was over. Follow us: ...