Hastings "Tough Guy" Claimer Series Racing Piston Ring Set - Bore Size: 4.060" Top Ring: 1/16", Second Ring: 1/16", Oil Ring: 3/16" - Plasma Moly Top Ring BR10012 and smaller competition engines

and smaller competition engines

Secure directly to radiator using ALL30085 mounting kit

Adjustable Speed Limiter

providing a moderate to aggressive sound level

Edelbrock Pro-Flo Fuel Rails

Hastings "Tough Guy" Claimer Series Racing Piston Ring Set - Bore Size: 4.060" Top Ring: 1/16", Second Ring: 1/16", Oil Ring: 3/16" - Plasma Moly Top Ring BR10012 and smaller competition enginesAffordable 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: