The ZL1 badge has always carried a quiet asterisk. On paper, Chevrolet’s wildest big blocks and supercharged V8s looked impressive enough, yet insiders knew the official numbers left a lot on the ...

A lot has been said over the years about the Chevrolet Corvette. It's easily one of the most recognizable cars on earth, and it's also one of the longest-running nameplates that's still in production.

Anniversary 427 Big-Block New for 2008, GM Performance Parts re-releases the vaunted ZL1 crate engine. Built off of the original (and restored) tooling, it's as close to the real thing that you can ...