MAHLE plain piston ring set for Buick and Chevy 2.8L engines (1981–1984) delivers OE‑driven ring technology focused on reduced friction, lower ring mass, and minimized oil consumption. MAHLE rings are engineered to meet OE requirements and offer advanced design for longer service life and efficient sealing, making them suitable for engine rebuilds where OE‑level performance is desired.
Mahle Rings Buick 173 2.8L Eng 81-84 Chevy 173 2.8L Eng 81-84 Chevy Trk 173 Plain Ring Set