Duramax LLY vs LBZ | 12 Differences and Similarities
General Motors produces both the LLY and LBZ Duramax diesel engines. General Motors, which manufactured the LLY and LBZ, aims to efficiently run their high-performance off-road trucks, such as the Chevrolet, GMC Sierra, and Silverado. Although LLY and LBZ Duramax used the same parts to build these engines, there are some variations in the degree … Read more