Hastings Piston Rings - Premium Ductile Moly - 4.030 in Bore - File Fit - 1/16 x 1/16 x 1/8 in Thick - Standard Tension - Ductile Iron - Plasma Moly - 8-Cylinder - Kit-2M5521035--Notes: State Restrictions- Canada Restriction-NO -Emission Warnings--NO Truck Freight ---NO