Customers that own a Chevy Silverado or GMC Sierra with the 6.6L V8 L5P turbodiesel Duramax engine under the hood can upgrade with a substantial power boost via The Pulsar V3 module from Edge, as ...

The 2021 Chevy Silverado HD is an impressive bit of kit right out of the box, but with a few extra upgrades, this pickup can be transformed into something much more. Such is the case for this lifted ...

A perennial competitor to Ford's Power Stroke V8 and Ram's Cummins turbo diesel inline six-cylinder engines, the 6.6-liter Duramax is one of the most popular diesel powertrains for heavy-duty trucks, ...

Take one look at this GMC Sierra 3500HD Denali Crew Cab truck and you’ll quickly realize just how special of a machine this is. Despite being three years old with 14,000 miles on the clock, it just ...