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Gmc Sierra Fuel Tank High Flow Filler Neck

<strong>12.</strong> The last piece of the installation, and this is super cool but optional, is a new high-flow filler neck. This type of neck allows you to fill up your diesel truck at any high-speed commercial truck fuel pump, which makes refueling much faster. Interestingly, the filler neck reuses the factory filler tube, after you remove the restrictive smaller-diameter inner tube.
GMC Sierra Crew Cab Replacement Fuel Tank - The Longest Haul

 12. The last piece of the installation, and this is super cool but optional, is a new high-flow filler neck. This type of neck allows you to fill up your diesel truck at any high-speed commercial truck fuel pump, which makes refueling much faster. Interestingly, the filler neck reuses the factory filler tube, after you remove the restrictive smaller-diameter inner tube.  View Related Article

 

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