What're the differences between Duramax LML, L5P, LB7, and LBZ diesel engines?

The Duramax diesel engine has seen quite a few changes over the years. Here's what separates some of the most popular ...
SlashGear

How To Tell If A Duramax Engine Is An LB7 Or LLY

In the diesel engine arena, there are, arguably, few powerplants held in quite as high a regard as the vaunted 6.6L Duramax. The turbocharged beast is the brainchild of General Motors who, in 1998, ...
Motor Trend

6.6L Duramax LB7 Rebuild Part 3

With our freshly prepared LB7 short block back from the skilled craftsmen at L&R Engines, we quickly set to work getting the engine back within the frame rails of our ’02 Silverado. While a lot of ...
GM Authority

GM 6.6 Liter LB7 V-8 Duramax Turbo Diesel Engine

The 6.6-liter LB7 Duramax turbo-diesel engine was the result of a joint effort between General Motors and Isuzu, and was utilized by the first-generation Chevrolet Silverado HD and GMC Sierra HD. The ...