EngineQuest’s GM 6.5L Diesel package includes a 6.5L diesel bare block with a center-mounted turbo, a pair of cylinder heads, a crankshaft and a set of head bolts. Applications include Chevrolet Van ...

You may know the history behind the Duramax diesel brand. However, you may not know that Detroit Diesel shares a similar story, as the company was originally known as the General Motors Diesel ...

What makes Bill Heath's land speed race truck so interesting is it's based on a real production truck. It's a common '95 Chevy 1/2-ton, extended cab, short box, two-wheeldrive diesel, with a 4L80E ...

Low-mileage military-spec 2005 AM General M1045 Humvee with a 6.5L turbo diesel and LED upgrades seeks a new home. A genuine piece of military hardware is now up for grabs: a 2005 AM General M1045 ...

It's finally here. As we were going to press, General Motors announced it will be introducing an all-new 4.5L, V-8 Duramax diesel engine for its 11/42-ton trucks in 2009. At this point, I have more ...