Detail Hastings (2M4294030) +030 Piston Rings Moly STD 020 030 040 060 2mm/2mm/4mmHOLDEN G161Z/4ZA1 MOLY RINGS
Overview For 100 years, Hastings Manufacturing Company has been a world power in piston ring engineering and manufacturing. Hastings revolutionized oil control ring design with the invention of the Hastings Flex Vent® oil control ring, and it is now the accepted standard in the industry.