SEALED POWER Piston Ring Set 4.000 5/64 5/64 3/16 R9903

SEALED POWER Piston Rings - Speed Pro - 4.000 in Bore - Drop In - 5/64 x 5/64 x 3/16 in Thick - Standard Tension - Ductile Iron - Plasma Moly - 8-Cylinder - Kit.