HASTINGS Piston Ring Set 4.040 1.2 1.2 3.0mm SN9045045

HASTINGS Piston Rings - Premium Ductile and Steel Series - 4.040 in Bore - File Fit - 1.2 x 1.2 x 3.0 mm Thick - Standard Tension - Stainless Steel - Gas Nitride - 8-Cylinder - Kit.