A “dressed” small-block Chevy (production cast-iron block and heads), minus flywheel, clutch, and bellhousing, weighs about 535 pounds, while a similarly equipped aluminum-block four-cylinder ...

Nearly as famous as Chevy's rides are the iconic big-blocks that powered them like the 427 Tri-power and the 454 LS6, but it's actually a small-block that has been Bowtie's backbone, from the ...

Introduced in 1970, the LT-1 engine was a high-performance variant of Chevrolet's small-block V8 lineup ... aggressive cam profile required premium fuel and regular maintenance to ensure the ...