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 ...

Way back in December 2022, Chevrolet Performance launched a crate version of the naturally aspirated 6.6L V8 L8T gasoline engine found in the Silverado HD and Sierra HD pickup trucks. As the only Gen ...

Chevrolet Performance is now offering the naturally aspirated 6.6L V8 L8T as a new crate engine. In terms of construction, the L8T block is made from cast iron and incorporates six-bolt nodular main ...

And to top it off,production Z06 Corvettes routinely achieve 25-plus miles-per-gallon fueleconomy with reports of as high as 30 mpg under sustained highwaycruising. When GM Performance Parts announced ...

Chevrolet is known for producing a lineup of powerful small block Chevy crate engines. However, the biggest Chevy crate ...

Dyno days can be a blast, especially when we're pushing the limits of engines simply to see how much power can be gained from various combinations. Albeit, those days aren't always easy; no matter how ...