FASS Adjustable Diesel Fuel Lift Pump 100GPH for GMC/Chevrolet 2001-2016 Duramax 6.6L Duramax L5P For customers doing aftermarket high

For customers doing aftermarket high pressure oil pump systems

1999 GMC C3500 Sierra SLT

The XDP Fuel Sump is the first sump on the market to feature a single piece horseshoe shaped internal ring allowing for a no tank drop installation

4L Powerstroke-equipped Super Duty trucks

Updated pressure release spring

FASS Adjustable Diesel Fuel Lift Pump 100GPH for GMC/Chevrolet 2001-2016 Duramax 6.6L Duramax L5P For customers doing aftermarket highFASS Fuel Systems Signature Series Adjustable Diesel Fuel System 100GPH GM Duramax 6. 6L 2001 2016 (FASC09100G) Part No: FAS C09 1000G Our FASS Signature Series Adjustable Diesel Fuel Systems are designed to be the most versatile high performance fuel System on the market that allows for adjustable fuel pressures to meet the demand of high performance GM Duramax 6. 6L applications. Manufactured with the same motor used in our Titanium Signature Series