Detail STD 0305/64¨/5/64¨/3/16¨amc 390-401 moly rings i-4.165-0.030-5/64-5/64-3/16 This engine part suits the AMC Rambler AMX with a 390 engine.
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.