Factory unit shown on the left - Dr. Performance unit shown on the right. Click image for larger view.
Dodge
5.9L
Part Number: PRV 5.9
Dodge 6.7L
Part Number: PRV 6.7
Top engineered replacement Pressure Relief Valve for high powered 5.9L & 6.7L Cummins engines. These replacement Pressure Relief Valves are manufactured to to resemble the factory pieces with exact bevels, edges and sealing points.