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Show your support with a Thoroughbred Diesel t-shirt, sweatshirt, or sticker decal.
Thoroughbred Sku #: DOR674-731 Manufacturer Sku #: 674-731
Year/Make/Model: {{year}} {{make.Name}} {{model.Name}} Edit
$100.95
2001 - 2009 GMC C4500 TopKick
2001 - 2009 GMC C5500 TopKick
2001 - 2010 Chevy C4500 Kodiak
2001 - 2010 Chevy C5500 Kodiak
2001 - 2016 Chevy Silverado 2500
2001 - 2016 Chevy Silverado 3500
2001 - 2016 GMC Sierra 2500
2001 - 2016 GMC Sierra 3500
2010 - 2010 GMC C4500 Kodiak
2010 - 2010 GMC C5500 Kodiak
Product Name: DORMAN Products LEFT SIDE EXHAUST MANIFOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML Manufacturer: Dorman Products Manufacturer Part #: 674-731 Thoroughbred Diesel Part #: DOR674-731 Fitment Notes: 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe hardware for a complete repair.
Dorman Products Features:
Specifications