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2001-2004 GM 2500/3500

288 products
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Regular price $140.00
Sale price $140.00
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Problem: The factory turbo oil feed used on 2001-2016 Duramax's is supplied off of the #4 cam journal bearing, which can be restrictive, or even result in an oil blockage if the bearing slips. Solu...
Regular price $49.00
Sale price $49.00
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Brighten up your driving experience with this simple upgrade inside your fuse box. Simply install the GM All Lights On Module to allow your high-beams, low-beams and fog lamps to simultaneously ill...
Regular price $84.00
Sale price $84.00
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Upgrade your rear engine cover and stop the coolant leaks for good! Our blocking plate is thicker than the stock plate and has an integral square cut O-ring with no gasket required. OE covers are p...
Regular price $1,811.00
Sale price $1,811.00
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The Fleece Performance CP3K is a modified Duramax LBZ CP3 designed to eliminate the factory fuel flow restriction that begins at 3,000 RPM. If you have a stock CP3 pump you are losing fuel flow and...
Regular price $529.00
Sale price $529.00
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Original LB7 Injection lines will corrode and break and are a leading cause of contamination when changing the injectors. If you are changing your injectors, have a line failure, or are looking to ...
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Regular price $2,062.00
Sale price $2,062.00
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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...