Summit also added a big-block Chevrolet version of the SPC block, in the MK IV configuration. These blocks are offered in 4.500 and 4.600-inch bore sizes with either two- or one-piece rear main seals.

The Chevy 454 big block V8 is an iconic powerhouse in American automotive history, and it sat under the hood of some absolute GM classics.

It's a real laugh hearing what sounds closer to a diesel than a gas engine rumble and bumble its way down the street in a C8 ...

Thus, we chose the top three engines that define this era of American durability, and we are going to break down why these ...

Other popular powerplants included the 396 big block and the small block Chevy 350, all offering peak horsepower rivaled by only the engine options available in the Corvette. The second-gen ...

BluePrint Engines has been working on mating a ZF 8-speed to the LS3 and other V8s, with plans to launch the combo by this fall.

Trump has up to this point preferred “one, big beautiful bill,” but he told House Republicans at their policy retreat in Doral, Florida, last week that he doesn’t care what plan the GOP goes ...

A final blueprint for where 22,500 new homes will be built and thousands of jobs created in South Gloucestershire over the next 15 years has been published. The Local Plan sets out how housing ...

GM’s factory skunkworks turned out this Chevy Vega with a well-engineered all-aluminum small-block in 1972. It didn’t make it ...

But taken together, immigration experts say, they lay out a blueprint for how his administration aims to dramatically transform enforcement at the border and beyond. "This is a significant dialing ...