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6.6L Duramax Turbo Diesel V-8 L5P News

The Duramax L5P is a General Motors turbo-diesel V8 engine used in the 2500HD and 3500HD models of the Chevrolet Silverado and GMC Sierra pickup trucks. This page displays GM Duramax L5P engine news, pictures, videos, reviews, gossip and more.

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