Hastings Piston Rings - Claimer Moly Series - 4.165 in Bore - Drop In - 1/16 x 1/16 x 3/16 in Thick - Standard Tension - Iron - Plasma Moly - 8-Cylinder - Kit-CM5534040--Notes: State Restrictions- Canada Restriction-NO -Emission Warnings--NO Truck Freight ---NO