FASS Fuel Systems Diesel Fuel Bulkhead and Viton Suction Tube Kit (STK1005). Part No: STK1005 Universal Applications, Ford Powerstroke, GM Duramax and Dodge Cummins Our FASS Fuel Systems Bulkhead Fitting and Viton suction tube are designed to mount directly to the fuel tank module and provide an improved fuel volume delivery for your Titanium Signature Series FASS.

When properly installed, you can run your truck below 1/8 tank of fuel safely, eliminating any 1/4 tank issues.
Bulkhead and Convoluted Suction Tube Features:

• FASS Suction Port
• Increase Fuel Delivery
• Eliminates Tank Fuel Issue
• Unique Design For Simple Installation
• Pulls Fuel From Fuel Basket

Can be installed as a pair for high flow suction and high flow FASS return.
This product is suggested to be installed with our FASS Titanium Signature Series Systems. The larger suction tube improve fuel delivery and work perfectly with higher volume fuel Systems.