For the Bow Tie, that meant cramming the 454 Big Block in the Chevy Chevelle. The Chevy Chevelle 454 came in two different versions. The LS5 that produced 360 horsepower and 500 pound-feet of ...
This 1970 Chevrolet Corvette ... of Chevrolet's small- and big-block V8 engines. 1970 brought new design tweaks inside and out, but the big news was the 454-cubic-inch (7.4-liter) V8.
a Chevelle SS equipped with the mighty 454 big block could produce upwards of 450 horsepower. Other popular powerplants included the 396 big block and the small block Chevy 350, all offering peak ...