Hastings "Tough Guy" Claimer Series Racing Piston Ring Set - Bore Size: 4.155" Top Ring: 1/16", Second Ring: 1/16", Oil Ring: 3/16" - Plasma Moly Top Ring 4386SMLBK Quick Turn Springs 3/4" x

Quick Turn Springs 3/4" x

Rugged Tread Pattern For Safe And Attractive Non Slip Surface

Bracket to secure container(s)

491" ShaftThe COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development

More accurate shifts (Manually-equipped cars)

Hastings "Tough Guy" Claimer Series Racing Piston Ring Set - Bore Size: 4.155" Top Ring: 1/16", Second Ring: 1/16", Oil Ring: 3/16" - Plasma Moly Top Ring 4386SMLBK Quick Turn Springs 3/4" xAffordable and designed to deliver exceptional performance, piston ring sets include choice of plasma moly or phosphate coated cast iron top rings, reverse twist cast iron second rings, and patented Flex Vent, standard tension oil control rings. Sold in eight cylinder sets. Features: Claimer Cast (C) Series includes top rings made of proprietary shell mold cast iron, phosphate coated, with a torsional top ring. Advantages of cast iron rings include: