Engine: LS7 Displacement: 7.0L Max Power/Torque: 505/481 This is where the LS family cemented its place in history. At 427 cubic inches (the largest production small-block in Chevy history), the ...

Built as a drag racer prior to 1970, the Oldsmobile sports the meanest engine produced by Chevrolet in large numbers, and a ...

383-inch LS built from 5.3L Vortec blocks makes over 540 hp on the Westech Dyno If you know a few pieces of information, you can turn a Vortech 5.3L block into an LS mill making way over 500 hp ...

For the ZZ6, Chevy is working to improve the Small Block's high-rpm performance. To make that happen, the engine has Fast Burn aluminum cylinder heads and an updated valvetrain inspired by the LS ...

Like the other LS engines, the LS9 is known for its durability and reliability. It's a 6.2-liter small-block engine initially built for the Chevy C7 Corvette ZR1. Being handmade in the same plant ...

5.7L The Gen-III “LS” small-block made its debut in 1997 in where else but under the long, low (a characteristic feature permitted by GM’s re-commitment to pushrods earlier in the decade!), ...