LarryB's Dodge Cummins 12 Valve Feed Line & Fuel Heater Bypass Adapter Kit
This kit allows you to bypass the two most likely sources of fuel system air leaks in your Dodge Cummins 12-Valve. The fuel heater and the flex line that tuns from the frame to the engine. This kit includes the fuel pump inlet fitting with a small internal screen, 3/8" hose barb, 36" of hose, and two hose clamps. Everything you need bypass the problematic fuel heater and go directly from the steel line on the frame to the inlet of the lift pump. This also replacec the flex line that normally runs between the frame and the engine. LarryB's also offers a Return Line Replacement Kit.