The LLY (internally called the 8GF1) (engine code "2") is a 6.6 L; 402.7 cu in (6,599 cc) turbocharged engine which debuted in mid-2004 and continued until the end of 2005 (except …

Complete information, specs, power and torque ratings on the GM Duramax turbo-diesel engines used in GM pickup trucks, SUVs and vans.

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Welcome to your ultimate Duramax diesel resource! This page is designed specifically for Duramax owners to easily access critical information for their 6.6L, 3.0L, and 2.8L engines...

Jul 22, 2024 · GM advances the half-ton diesel game, even though it's the only one playing.

A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and …

Products DuraMAX offers a comprehensive line of high-quality, cost-effective vehicle maintenance products designed to meet the needs of today’s automotive service professionals. The product …