TOTAL SEAL
GP Piston Ring Set 4.250 Bore 1/16 1/16 3/16 CR9190GP
GP Piston Ring Set 4.250 Bore 1/16 1/16 3/16 Piston Rings - Classic Race Gas Port - 4.250 in Bore - Drop In - 1/16 x 1/16 x 3/16 in Thick - Standard Tension - Ductile Iron - Plasma Moly - 8-Cylinder...