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2001-2004 GM 2500/3500 Engine Parts

125 products
Regular price $960.00
Sale price $960.00
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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...
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Regular price $2,103.00
Sale price $2,103.00
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Computer-controlled exhaust brake safely cuts downhill speeds up to 52% without use of wheel brakes. Fitment NoteFor Automatic Transmission If a Banks Ram-Air Intake is installed on the truck, a co...
Regular price $334.00
Sale price $334.00
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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 $2,346.00
Sale price $2,346.00
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These studs go through an exclusive heat treatment method, distinct from those used in the automotive, commercial, and aerospace industries. This process allows OptiTorque to achieve higher tensil...
Regular price $711.00
Sale price $711.00
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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 $818.00
Sale price $818.00
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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...