From trucks and RVs to boats, Chevy's 8.1L Vortec powered heavy-duty machines with massive torque. Here's what defined GM's final big block engine.

This Chevy engine powered some of the world's highest-mileage vehicles over the years, and it keeps on hauling decade after ...

Brian is a published author who has been writing professionally for a decade in politics and entertainment, but found his calling covering the automotive industry. His love of cars started at an early ...

Chevy's Vortec 8100 — AKA the L18, AKA the Vortec 8.1 — was the last of The General's big block V8s, a line of engines that traced its lineage clear back to the fire-breathing muscle cars of the '60s ...

Few vehicle phrases roll off the tongue as beautifully as 'Chevy 454 big block.' This selection of words can and has put a smile on many a car enthusiast's face for decades, owing to how good the 454 ...

With thousand-horsepower production cars—both gas-powered and electric—hitting the streets in significant numbers, some hot rodders have been left scratching their beards about what to do, making this ...

"There's no replacement for displacement!" This has been the battle cry of big block fans everywhere, and for good reason. A Chevy big block brings the thunder, whether you're roasting tires with a ...