Quick Fuel 5.5 Power Valve Assembly Jounce Bumper The relief valve has a

The relief valve has a pressure adjustable screw in plug instead of a cup plug

Ford OE return line

3943871 & 3943875BD Diesel Performance is unique among its peers in that it designs

They Are 3/4" longer than the standard mono-ball studs to accommodate applications that use an excessive amount of shims on the standard length stud

Quick Fuel 5.5 Power Valve Assembly Jounce Bumper The relief valve has a5. 5 Power Valve Assembly Hi flow FOUR DOOR(TM) exclusive QFT design Comes with replacement gasket, sold individually. Quick Fuel Technology 5. 5 Power Valve Assembly 25 55 Four Door Power Valve Single Stage 5. 5" Hg Holley Quick Fuel Product Description: Power Valve Four Door Single Stage 5. 5 in Vacuum Gasket Sold Individually Innovators in fuel systems is more than just a by line. Quick Fuel Technology, since its inception in 1998, has grown