Mahle OE plain oil ring set, specified at 4.755in × 2.0mm (.129in), is offered as a bulk pack of 48 rings for NHRA Pro Stock applications. These performance oil rings are intended for high-demand racing environments where consistent ring dimensions and reliable oil control are required; the bulk quantity supports engine builders and race teams needing multiple matching rings.
Mahle Rings Perf Oil Ring 4.755in x 2.0MM .129in RW GNS NHRA Pro Stock Plain Ring Set (48 Qty Bulk)