GM Authority

PaxPower Shows Off 6.6L L8T-Swapped Chevy Silverado 1500 Jackal Build: Video

If you're a fan of the off-roaders on offer from PaxPower, you'll love this 6.6L V8 L8T-swapped Chevy Silverado 1500, ...
GM Authority

Whipple Will Soon Launch A GM 6.6L L8T V8 Supercharger Kit

Chevy Silverado HD and GMC Sierra HD owners who want more performance from their gasoline-powered pickup can turn to Whipple and its new supercharger upgrade for the GM 6.6L V8 L8T engine. Whipple’s ...
Hosted on MSN

GM’s 6.6L V8 might bump the base Corvette above 500 hp

General Motors is quietly preparing a new generation of small-block V8s, and the largest of them, a 6.6‑liter unit, is already reshaping expectations for what “base model” performance could mean for ...
SlashGear

Chevy's 6.6L Duramax Diesel: Everything You Need To Know About The Engine

General Motors has been using Duramax diesel engines in certain workhorse models for nearly a quarter century. The 6.6-liter V8 version which powers Chevy Silverado 2500/3500HD and GMC Sierra Heavy ...
Autoblog

GM’s New 6.6L V8 Engine Could Push Base Corvette Past 500 Horsepower

New information has surfaced about GM’s sixth-generation small-block V8, which is expected to come in two sizes. Like Stellantis with its Hemi V8, General Motors has no intention of discontinuing the ...