FASS Diesel Fuel 5/8 Suction Tube Upgrade Kit

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FASS Fuel Systems Diesel Fuel Convoluted Suction Tube Upgrade Kit (STK1003B) Part No: STK1003B Universal Applications, Ford Powerstroke, GM Duramax and Dodge Cummins

Note: STK1003/1003B kit will not work on 03-04 Dodge Applications

Our FASS Fuel Systems 5/8 inch Convoluted Suction Tube only is intended to upgrade your existing Bulkhead Fitting (STK1002) to pull fuel from your factory fuel basket. The increased size will allow for improved fuel volume and the unique design uses the factory fuel basket as a suction location to eliminate the common quarter tank issue.

Convoluted Suction Tube Upgrade Features:

  • Upgrades Existing Bulkhead Kits
  • Increase Fuel Delivery
  • Eliminates ???Tank Fuel Issue
  • 5/8 inch Suction Tube Port
  • Pulls Fuel From Fuel Basket

This product is suggested to be installed with our FASS Titanium Series Systems that already include a Bulkhead Fitting Suction Tube Kit. The larger suction tubes and Fuel Sump Bowl improve fuel delivery and work perfectly with higher volume fuel Systems.