aFe ProGuard D2 Fluid Filters Fuel F/F FUEL GM Diesel Trucks 01-12 V8-6.6L (td) Engine Components>Oil Pumps With the ability to adjust

With the ability to adjust the air pressure from 5-100 PSI

1:1 rising rate for blow-through carburetors

View the 21-788C vehicle applications to determine the legal status for each vehicle

Designed as a direct fit application these springs require no modifications to the vehicle

aFe ProGuard D2 Fluid Filters Fuel F/F FUEL GM Diesel Trucks 01-12 V8-6.6L (td) Engine Components>Oil Pumps With the ability to adjustPROGUARD Fuel Filters deliver increased flow and efficiency that are demanded in the Diesel environment. This fuel filter is designed for maximum filtration and minimal flow restriction. The PROGUARD Fuel Filters are direct OE replacement filters to ensure a proper fit and hassle free installation.