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MAHLE plain piston ring set for General Motors 151 CID (2.5L) 4‑cylinder engines, applicable to 1982–1993 models with deep groove pistons. MAHLE rings are developed to OE requirements to reduce friction and ring mass while minimizing oil consumption for longer service life. These rings represent OE-level technology intended for reliable rebuilds and improved engine efficiency.
Mahle Rings General Motors 151 CID 2.5L 4 Cyl Eng 1982-93 Deep Groove Plain Ring Set
