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2004.5-2005 GM 2500/3500

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Regular price $62.50
Sale price $62.50
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2001-2010 ALLISON 1000 High Pressure Regulator Spring and Shim Kit.  
Regular price $185.95
Sale price $185.95
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The XDP Fuel Tank Sump with Built-In Fuel Return XD243 provides you with a perfect option to maximize fuel delivery, and customization when installing your aftermarket fuel system. Avoid the common...
Regular price $299.95
Sale price $299.95
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Common add-on accessories like plows, on-board air compressors, horn kits, off-road lighting and even performance electronics can max out the capabilities of your factory charging system. Increase ...
Regular price $383.75
Sale price $383.75
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This is for ONE (1) new injector. **TorqueMaster Injectors are 10% over. CORE CHARGE: This injector has a core charge of $150 PER injector. S&S Diesel Motorsport®
Regular price $689.00
Sale price $689.00
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A FASS Fuel Systems can be a beneficial upgrade for your GM Duramax 6.6L diesel engine, this is because your Duramax doesn’t come with a factory lift pump like other diesels. This requires your CP3...
Regular price $349.00
Sale price $349.00
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Maximum Performance Our cold air intake for the 2004-2005 Chevy / GMC Duramax LLY 6.6L was engineered to minimize air restriction and flows 44.63 percent better than stock. This kit comes with a fu...