The MAHLE OE moly piston ring set for GM 6.2L LS9/LSA (2009–2011) brings OE-focused piston ring design to engine rebuilds and repairs. MAHLE emphasizes lower ring mass and reduced friction to curb engine oil consumption and improve longevity, reflecting the company's leading position in piston ring technology.
Mahle Rings GM 6.2L LS9 / LSA 2009 - 2011 Moly Ring Set