The MAHLE plain piston ring set for 1968–1976 engines applies OE-driven piston ring technology to reduce friction and ring mass while minimizing oil consumption. Developed to meet original equipment requirements, these plain rings are intended to help restore engine sealing and extend service intervals. MAHLE’s approach emphasizes reduced friction, lower oil use and industry-leading piston ring design to support longer service life in period engines.
Mahle Rings Cad. 472500 Engs 68-76 Plain Ring Set