Our Project American Heroes '57 Chevy is ... pulls out the big guns. Ben Smeding and the crew at Smeding Performance took the task of building the heavy artillery 572 big-block.

although Chevy sells a version of it in crate engine form, which produces 727 horsepower at 6,800 RPM and 680 pound-feet of torque at 4,900 RPM. In addition to the new 572 Big Block, the 2022 COPO ...

The 572-Cubic-Inch Chevy Crate Engine Comes In Two Varieties With 60 fewer cubic inches, the 572-cubic-inch big block Chevy ...

Chevrolet revealed the 2022 COPO Camaro on Friday with a new 572-cubic-inch big-block V-8 base engine. The big-block features aluminum heads on a cast-iron block with four-bolt main caps ...

For the dyno pulls, the 572-inch Wedge big-block was fitted with a set of Schoenfeld long-tube headers. The engine was filled ... being slotted to run Super Chevy magazine. Running the brands ...

You gotta love it when you pop a hood and find heaps of displacement at your disposal – and that’s exactly what we get here with this custom 1958 Chevrolet ... 572 cubic-inch Big Block V8 ...

The Detroit-based automaker doesn’t say how many ponies the big-block 572 motor makes ... The 1,150-cfm carbureted Chevrolet Performance ZZ572/720R crate engine offers 727 horsepower and ...

Sometimes lightning does strike twice. The first bolt that struck was the 572 cubic-inch big-block Jenkins/Smeding Performance engine that we ran a story on in our December '08 issue. Ready for a ...

These are two of the best engines ever developed. Legendary mechanic Uncle Tony gives a look inside both to show why that is.

Chevrolet has had many accomplishments over the years, from being the winningest brand in NASCAR Cup Series history to producing the world's first affordable fully automatic transmission.

Chevrolet Performance ... The tall-deck block itself is made from burly cast iron, and features four-bolt main caps similar to the 572 Big Block in the COPO Camaro. It’s topped by aluminum ...

Chevrolet is known for producing a lineup of powerful small block Chevy crate engines. However, the biggest Chevy crate engines include big block varieties as well. Chevrolet's largest ...