HPOP High Pressure Oil Pump Lines & Crossover for 1999-2003 Ford Powerstroke 7.3L

KBDP High Pressure Oil Pump Lines with Crossover line for 1999-2003 Ford Powerstroke 7.3L engines.Eliminate failure prone STC fittings found on your HPOP lines with our heavy duty hydraulic oil lines!Adding a high pressure crossover line to your 7.3l equalizes oil rail pressure between the drivers and passenger side oil rails. This helps provide a smoother running engine, especially at idle.Hose Specs5,100 PSI Working Pressure20,400 PSI Burst PressureHose - Made in ItalyKit - Assembled in USAAdapter Fittings - ImportedIncludes2. Heavy Duty HPOP Oil Lines + Fittings1. Heavy Duty Oil Crossover Line + FittingsFits: 1999-2003 7.3L Diesel Ford Powerstroke engines.Install Torque ProcedureMethod one: 235 to 265 inch-lbsMethod two FFWR (best method): 1.25 Flats from Wrench Resistance. Tighten the nut lightly with a wrench (approximately 30 in.lb.) This is considered the wrench resistance position. Starting from this position, tighten the nut further by the number of flats listed above. A flat is referred to as one side of the hexagonal nut and equates to 1/6 of a turn. Blue threadlocker can be used on the flare fittings threads if you prefer. The ball and spring check valves in the HPOP outlet should be removed if they are not already missing.