TOTAL SEAL CR0690GP 5 GP Piston Ring Set 4.125 Bore 1/16 1/16 3/16

Piston Rings - Classic Race Gas Port - 4.125 in Bore - File Fit - 1/16 x 1/16 x 3/16 in Thick - Standard Tension - Ductile Iron - Plasma Moly - 8-Cylinder - Kit