The First Dyno Pull of Chevy's Famous, 427 Big-Block Mystery Motor Never has there been video of a Chevrolet 427 Mystery Motor running—heck, there are only two or three known engines left in the ...

Explore Chevy's Turbo-Thrust big-block V-8 legacy, from the 348 to the rare 427 Z11, powering classics like the Impala with forgotten muscle might.

Our idea is to take a very iconic motor, the L89 427 big-block, but build it with new, modern parts. No junkyard or swap meet stuff for this build-everything will be new but still retain the ...

With only 427 of these super-rare all-aluminum 427 big-block crate engines available, it will be one of the hottest GM crate engines built in 2008. Final horsepower rating will come in around 480 ...

A 1969 Chevrolet Caprice that looks like it's been sitting on private property under a cover is ready to leave for a new home ...

The Camaro was a big-block factory car, and it was raced extensively by the former owner, who was a die-hard gearhead; the ...

The Chevy Corvette L88 was a radical, competition intended Big Block. This Tuxedo Black convertible will cross the Mecum ...

Explore the process of rebuilding a factory-correct 427 Big-Block engine for classic Corvettes, preserving originality and performance. Learn restoration techniques and tips.