GM 2004.5-2005 Duramax 6.6L LLY Parts & Accessories

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2004.5 Chevy Silverado 2500HD Built By George R.
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2004.5 Chevy 2500HD 6.6L Duramax LLY
2005 Chevy Silverado 2500HD Built By Stephen L.
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2005 Chevy 2500HD 6.6L Duramax LLY
2005 GMC 2500HD Built By Jason W. (Lifted)
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2005 GMC 2500HD 6.6L Duramax LLY
2005 GMC 2500HD Built By Jason W. (Street)
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2005 GMC 2500HD 6.6L Duramax LLY
Attention: If you have a GM Duramax, please verify your engine type before ordering any product. Many of the products we offer are not interchangeable with all Duramax engine types. To Verify: Check the 8th digit in the VIN number,
  • VIN Code 1 - LB7 (2001-2004)
  • VIN Code 2 - LLY (2004.5-2006)
  • VIN Code D - LBZ (2006-2007)
  • VIN Code 6 - LMM (2007.5-2010)
  • VIN Code 8 - LML (2011-2013)