Big blocks are fun, and we freely admit to being addicted to their easy torque and big horsepower numbers. Two months ago, we assembled a dirt-cheap 454 big block that made 408 hp and 511 lb-ft of ...

I purchased a set of what I believed to be Pro Comp PN 3021 rectangular intake-port heads for my 454, but after cc'ing them my machine shop said that although the intake runner volumes were close at ...

The 454 Chevy V8 engine is widely considered as one of the most iconic engines in General Motors’ history. The fourth generation of the Chevy Big Block was only produced for a few years in the early- ...