Mahle Performance Plasma Moly top ring HV385, 3.523" x 1.0 mm (.143" RW), offered here as a bulk pack of 48 rings, provides multiple plasma moly steel top rings for larger rebuild or production needs. The rings are sized to 3.523" diameter with a 1.0 mm section, making this bulk quantity suitable for shops or builds that require many matches to that specific piston dimension and specification.
Mahle Rings Perf Plasma Moly Steel HV385 Top Ring 3.523in x 1.0MM .143in RW Ring Set (48 Qty Bulk)