HASTINGS Piston Ring Set 4.000 1/16 1/16 1/8 CM5521

HASTINGS Piston Rings - Claimer Moly Series - 4.000 in Bore - Drop In - 1/16 x 1/16 x 1/8 in Thick - Standard Tension - Iron - Plasma Moly - 8-Cylinder - Kit.