Collection:

2004.5-2005 GM 2500/3500 Fuel System

160 products
Regular Price $161.00
Sale Price $161.00
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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 $658.00
Sale Price $658.00
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This is the Raptor-4G RP-150 fuel system for the 2001-2010 6.6L Duramax. This system mounts to the frame rail using the supplied sandwich plate mounting system. The suction line connects to the fac...
Regular Price $1,788.00
Sale Price $1,788.00
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These are nozzles that can be installed on a healthy set of injectors. These are NOT a replacement for injectors that are broken, weak, failing, poor condition.  NOTE: These are to be installed by...
Regular Price $1,068.00
Sale Price $1,068.00
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This is the AirDog II-5G DF-165-5G fuel system for the 2001-2010 Chevy/GMC Duramax 6.6L Diesel. This diesel lift pump mounts to the frame rail using the supplied sandwich plate mounting system. The...
Regular Price $439.00
Sale Price $439.00
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BIG Fuel Distribution Block. (2 Port)-12 main feed,(3 Port)-8 to CP3 pumps, (4 Port)-6 return from pumps and (2 Port)-8 main return to tank. Great for your duel or triple pump set-up.   Made in Te...
Regular Price $18.00
Sale Price $18.00
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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 5/16″ aluminum plug will cap off these lines to keep fuel from spilling out and dirt f...