BD Diesel Valve Spring Kit 60lb Cummins 5.9 12-valve

Set of 6 springs that can be used on either the exhaust or intake valves in 12-valve 5.9L Cummins engines; Replacement exhaust valve springs to allow for 60psi of back pressure with Exhaust Brakes; Heavy-duty intake valve springs for high RPM P7100 kits or performance camshaft applications; If installing an Exhaust Brake and P7100 Kit at same time, 2 sets of springs requiredThis Part Fits: Year Make Model Submodel 1989-1993 Dodge D250 Base 1989-1993 Dodge D350 Base 1994-1998 Dodge Ram 2500 Base 2003,2005 Dodge Ram 2500 Laramie 2003-2005 Dodge Ram 2500 SLT 2003-2005 Dodge Ram 2500 ST 1994-1998 Dodge Ram 3500 Base 2003-2005 Dodge Ram 3500 Laramie 2003-2005 Dodge Ram 3500 SLT 2003-2005 Dodge Ram 3500 ST 1989-1993 Dodge W250 Base 1989-1993 Dodge W350 Base