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The Mahle OE moly ring set for a 4.125in bore includes reduced-tension radial moly rings with a .043in top specification and a 1.5mm/3.00mm ring configuration intended for OE-style rebuilds. These plasma-moly ductile rings are specified for controlled tension to help with oil control and longevity in rebuilt engines while maintaining dimensions and function consistent with OE expectations for serviceable reliability.
Mahle Rings 4.125in Bore .043in1.5MM3.00MM Plasma Moly Ductile Low Tension Reduced Rad Moly Ring Set
