The Mahle OE moly piston ring set is a direct-replacement kit that follows OE standards to reduce friction and ring mass while minimizing engine oil consumption and extending service intervals. MAHLE piston rings lead with current ring technology focused on durability and sealing consistency. This set fits Chrysler 318 engines (1959–1966) and Chrysler 5.2L/318 engines (1975–1989).
Mahle Rings Case Checker 318 Eng 59-66 Chry 318 5.2L Eng 75-89 Chry Ind Engs Moly Ring Set