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2001-2004 GM 2500/3500 Engine Parts

130 products
Regular price $16.67
Sale price $16.67
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Part Type: Plug FittingsFitting Size: 1/4 in. NPTHead Style: Internal allenFitting Color: Black anodizedFitting Material: Aluminum
Regular price $51.67
Sale price $51.67
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Our Fleece Performance pre-filters are specially designed to extend the service interval of your air filter when used in heavy dust conditions. Made from a durable polyester material it will stop s...
Regular price $51.67
Sale price $51.67
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Our Fleece Performance pre-filters are specially designed to extend the service interval of your air filter when used in heavy dust conditions. Made from a durable polyester material it will stop s...
Regular price $512.54
Sale price $512.54
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Fleece Performance billet rocker arm bridges for the GM 6.6L Duramax.   FEATURES These bridges offer a massive 2.5-time strength improvement over factory bridges. Machined from billet 8620 steel, t...
Regular price $48.12
Sale price $48.12
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Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Red
Regular price $48.12
Sale price $48.12
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Dress up your engine bay with our billet aluminum oil cap for the 2001-2016 Duramax!  Includes o-ring and cam-lock and is a direct replacement for your OEM cover.