Sump Kit W/O Bulk Head (All)
The STK-5500B FASS Sump is the same as the complete STK-5500 minus the Bulkhead Fitting (Red Fitting shown above on STK-5500). This kit is designed as an add-on upgrade for an STK-1002 or STK-1003 where a Bulkhead has been previously installed.
Duramax 01-Pres. Head Stud Kit 230-4201
Custom Age 625+ Duramax Head Stud Kit
After the installation of a FASS Fuel Air Separation System the factory fuel filter is no longer needed and can be easily removed by using this Factory Fuel Filter Delete Kit. Benefits: 1. Delete OEM Filter 2. Eliminate Time and Costs associated w/changing the stock...