Why do I need a Cummins 12 Valve Fuel Pressure Banjo Bolt Adapter?

GlowShift’s 1994-1998 Dodge Ram 12 Valve Cummins Banjo Bolt Adapter replaces the stock banjo bolt and allows access to the injection pump for extremely accurate readings directly from the source. This 12 valve Cummins banjo bolt features a male M14 x 1.5 thread that installs into the P7100 injection pump, as well as a female 1/8-27 NPT thread for a Snubber Valve and/or fuel pressure sensor. The (2) included crush washers feature a 14mm diameter and are each placed over the banjo fitting for a secure fit. Each banjo bolt is manufactured from mild steel coated with a tough, zinc plating that is built to last as long as your Cummins diesel engine. 

IMPORTANT: Torque to 18 foot-pounds.