HASTINGS Piston Ring Set 4.040 1/16 1/16 1/8 2M5521045

HASTINGS Piston Rings - Premium Ductile Moly - 4.040 in Bore - File Fit - 1/16 x 1/16 x 1/8 in Thick - Standard Tension - Ductile Iron - Plasma Moly - 8-Cylinder - Kit.