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Thoroughbred Diesel has been your online performance headquarters since 2002. We know how to get the most performance out of your pickup truck and offer all of today's most popular diesel performance products.
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Thoroughbred Diesel offers OEM and diesel stock parts for your diesel pickup truck. At Thoroughbred Diesel, you can buy stock diesel replacement parts such as injectors, fuel pumps, ball joints, track bars, turbos, and more for your diesel truck.
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Make heads turn with custom truck accessories from Thoroughbred Diesel.
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Thoroughbred Sku #: DOR674-731 Manufacturer Sku #: 674-731
Year/Make/Model: {{year}} {{make.Name}} {{model.Name}} Edit
$95.95
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