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MAHLE plain piston ring set for Buick and Chevy 173 engines (2.8L) covering 1981–1984 applications. These OE‑driven rings prioritize reduced friction and lower ring mass to help minimize engine oil consumption and extend service life. Mahle’s piston ring engineering reflects modern OE requirements and industry‑leading piston ring technology for durable, efficient sealing.
Mahle Rings Buick 173 2.8L Eng 81-84 Chevy 173 2.8L Eng 81-84 Chevy Trk 173 Plain Ring Set
