Hastings Moly Ring Set (3 5/8in. Big Bore KB Pistons) - - .040in. 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. NOTE: Big bore sets include enough rings for one piston only. You must order two sets for complete motor. These rings consist of two 1/16in. compression rings and one 3/16in. oil control ring.