Curb Hoppers0My CartHastings Piston RingsHastings HASCM5521060 Piston Rings Kit Claimer Moly Series Drop In 4.060" Bore Standard Tension 1/16 x 1/16 x 1/8" Thick Iron, Plasma MolyListing ID: 1153142UPC: 075538272250Manufacturer Part Number: CM5521060Reference Part Number(s): HASCM5521060In Stock, 2 AvailableWill Ship Within 3 Days$131.99Brand NewCopyright (C) 2019-2024 Initial Holdings LLC dba Curb Hoppers. All Rights Reserved.