Piston Rings - Performance Series - 4.125 in Bore - File Fit - 1.0 x 1.0 x 2.0 mm Thick - Standard Tension - Steel - HV385 Thermal - 8-Cylinder - Kit Brand- MAHLE PISTONS MPN 4130MS-112 . **NOTE: Truck Freight- NO State Restrictions NO Canada Restrictions- NO
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