Isspro EV2 8-volt Mechanical Fuel Pressure Gauge R12000-Style 89-97 Dodge Ram 5.9L Cummins. Fits: 1989 - 1993 Ram 5.9L Cummins; 1994 - 1998 Ram 5.9L Cummins; 1994 - 2002 Ram 5.9L Cummins.
