FASS Titanium Signature Series 100GPH Fuel System for GMC/Chevrolet 2011-2014 Duramax 6.6L (Stock-600HP) CARB EO D-161-142 5 - Early 99 7

5 - Early 99 7

2007 GMC Yukon XL 1500 SLT

2007 Lexus IS350 Base

1997-2001 Dodge Ram 3500 5

Ford now only offers one pushrod length 9

FASS Titanium Signature Series 100GPH Fuel System for GMC/Chevrolet 2011-2014 Duramax 6.6L (Stock-600HP) CARB EO D-161-142 5 - Early 99 7FASS Fuel Systems Diesel System 2011 2014 GM Duramax LML 6. 6L Titanium Signature Series 100GPH (TSC11100G) Part No: TSC11100G Superseded No: TS C11 100G A FASS Fuel Systems can be a beneficial upgrade for your GM Duramax LML diesel engine, this is because your Duramax doesnt come with a factory System like other diesels. This requires your CP4 injection System to pull your fuel under a vacuum, adding additional stress to your CP4 System and risk