Hastings 2M6164005 Moly Ring Set - .005in. Oversize

Available in standard and oversize versions. Feature a moly top ring. Reverse torsional taper face second ring and easy spiral on three-piece oil rings. NOTE: Each PART # includes enough rings for two pistons except where noted. Available in standard and oversize versions. Feature a moly top ring. Reverse torsional taper face second ring and easy spiral on three-piece oil rings. NOTE: Each PART # includes enough rings for two pistons except where noted. Hastings #6164 moly-faced replacement rings for OEM pistons. Standard bore is 3.4978in. H-D#21921-83.