Hastings Racing Standard Piston Rings

Hastings racing piston rings deliver race-winning performance in even the most extreme applications. The low tension, low friction design provides unsurpassed combustion seating and exceptional sealing. Each set includes plasma moly, high tensile cast iron top rings; reverse twist, taper-faced cast iron second rings, and choice of standard or low tension Flex-Vent stainless steel oil control rings. Low tension oil rings make significant increases in horsepower and are for racing only. Choose from standard or file-fit ring sets. Instructions for file fitting included.