Mahle HV385 plasma moly top ring set in bulk is specified at 3.248" bore with a 1.0mm section and .143" RW profile and is packaged as a 48-piece bulk quantity. These plasma-moly top rings are intended for performance-oriented rebuilds or production use where multiple identical rings are required. The bulk pack supplies a large quantity of precisely sized rings for matching applications.
Mahle Rings Perf Plasma Moly Steel HV385 Top Ring 3.248in x 1.0MM .143in RW Ring Set (48 Qty Bulk)