Thus, the Chevy 454 big block, an engine that would reign for years, was born. The original 454 was a 7.4-liter, 454-cubic-inch V8 engine that produced 450 horsepower and up to 500 pound-feet of ...

The Chevy 454 SS muscle truck debuted for ... It is powered by the 454 cubic-inch Big Block engine backed by the three-speed TH400 automatic. The 454 SS is equipped with power windows, power ...

Ironically, the 454 was the smallest powerhouse of GM’s triad of big-displacement ... Still, they advertised it at the same size. The 7.4-liter Chevy big-block was just one cubic inch below ...

The 454 SS pickup was sold new in 1990, but has covered just 12 miles. Chevy’s big 7.4-liter ... It wasn’t a special engine, just a straight lift from GM’s heavy duty trucks of the era ...