If you’re a fan of Chevy big-block engines then certain numbers make you smile a bit when you hear them: 454, 396, and our favorite, 427. But these days, thanks to the aftermarket, you can go ...

Westech Dyno Tests a 540-Inch Big-Block High-Compression Chevy That Made Nearly 1,000 HP At 7,400 RPM.

If you’re going to build a big-block then going really big is the best game plan. This Dart-based 582 big-block Chevy mill made over 1,000 hp on pump gas and a healthy dose of boost.

Specialty Vehicles Engineering (SVE) has debuted the 2025 Yenko/SC Chevy Silverado Off-Road, available with up to 1,000 horsepower. While similar to SVE’s Yenko/SC Silverado Lowered under the hood, ...

A lot of people forget or straight up never knew that General Motors built a dual overhead cam inline-six in the 2000s. It’s known by several names: The LL8, Vortec 4200, or more colloquially, the ...

Introduced in 1970, the Chevy 454 — affectionately known as the Rat Motor – was the largest displacement Chevrolet engine to enter the big-block engine showdown of the muscle car era. At 454 cubic ...

The mid-sixties were the golden era for muscle cars. Fuel was relatively cheap, and car buyers had money to spend, meaning cars were being treated to ever larger and more powerful motors to tear up ...