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2004.5-2005 GM 2500/3500 Fuel System

157 products
Regular price $291.00
Sale price $291.00
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 Our Billet Aluminum Bottom Sump with Integrated Fuel Return System completely eliminates the need to run the return of your aftermarket fuel pump to the top of the tank or cut into the fuel filler...
Regular price $19.00
Sale price $19.00
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Are you installing an AirDog or Fass Pump? Most trucks end up with an open fuel supply and or return line. Our 1/2″ aluminum plug will cap off these lines to keep fuel from spilling out and dirt fr...
Regular price $31.00
Sale price $31.00
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FASS FUEL SYSTEMS PF-3001 PARTICULATE FILTER Our new particulate filter is rated at 144 microns. the 144 micron particulate filter on the suction side will drastically reduce cavitation, increase f...
Regular price $43.00
Sale price $43.00
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Fass Fuel Systems XWS-3002 Extreme Water Separator Our new more efficient Extreme Water Separator is rated at 2 microns absolute. The reason our water separator no longer drain is because the filte...
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Regular price $189.00
Sale price $189.00
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The Diesel Rx universal fuel sump helps aid aftermarket fuel systems by utilizing gravity to pull fuel from the tank. Our redesigned sump has both a suction and return port! We integrated a dual o-...
Regular price $146.00
Sale price $146.00
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The XDP Duramax CAT Adapter with 1R-0750 Filter, Bleeder Screw and Spacer XD171 is an easy way to upgrade the fuel filter on your 2001-2016 GM 6.6L Duramax. The durable anodized filter adapter simp...