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2004.5-2005 GM 2500/3500 Engine Parts

121 products
Regular price $49.00
Sale price $49.00
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Stiction Eliminator is an oil treatment for gasoline and diesel engines that is engineered to remove stiction, the sludge and varnish created from burnt oil, while also lubricating the system to im...
Regular price $28.00
Sale price $28.00
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Stiction Eliminator is an oil treatment for gasoline and diesel engines that is engineered to remove stiction, the sludge and varnish created from burnt oil, while also lubricating the system to im...
Regular price $937.00
Sale price $937.00
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Upgrade your high-performance GM 6.6L Duramax LML/LGH with XDP Performance Balancer Series - Diesel Performance Harmonic Balancer XD722. High-performance diesel engines require a high-performance b...
Regular price $327.00
Sale price $327.00
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Upgrade the factory main bolts in your 2001-2005 GM 6.6L Duramax with the XDP Main Stud Kit XD3007MS. Whether you are setting up your Duramax for the track or street, upgrading the stock OEM main b...
Regular price $694.00
Sale price $694.00
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These are a durable replacement for your factory head bolts. If you're looking to add little to no horsepower, these are the most cost effective option.  FEATURES Tensile Strength - 180,000 to 220...
Regular price $798.00
Sale price $798.00
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NOTE: Replaces OEM #97328573 Serious power requires a serious damper. Protect your truck?s engine with the technology preferred by heavy duty diesel OEMs. Superior viscous damper design controls ha...