HD Diesel Supply - Chevy / GMC Duramax

Chevy / GMC Duramax
The Duramax is a General Motors diesel engine family for light to medium duty trucks. The 6.6-liter Duramax is produced by DMAX, a joint venture between GM and Isuzu in Moraine, Ohio. Duramax is a 32-valve design with high-pressure common-rail direct injection and an experimental composite design cylinder head.

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Our products available for 2016-2021 Colorado/Canyon 2.8L Duramax
Chevy / GMC Duramax - LML Duramax 2011-2016
The 6.6L RPO LML (VIN code "8") is the latest version (2011–2016) GM Duramax diesel engine and actually a further advanced version of the LMM engine with the majority of the changes addressing a...More Details »