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The Mahle OE plain piston ring set is specified for Buick 400 (1967-1969), Dodge 340 (1968-1973) and Plymouth 340 engines, providing an OE-driven replacement. MAHLE's piston ring technology focuses on reducing friction and ring mass while minimizing engine oil consumption and extending service life. These rings are intended to restore sealing and efficiency in older V8 applications where reliable piston sealing and controlled oil use matter.
Mahle Rings Buick 400 Eng 67-69 Chry Ind Engs Dodge 340 Eng 68-73 Ply 340 Plain Ring Set
