Fits: 1989-1998 Dodge Ram 5.9L Cummins This Set Covers 6 Valves. Two Sets Needed for all 12 Valves. The MAHLE SS45411A Valve Stem Set is a Direct Replacement for your 1989-1998 Dodge Ram 5.9L Cummins. MAHLE gaskets and seals provide you with Performance that is good or better then the orig...