TOTAL SEAL GP Piston Ring Set 4.040 Bore 1/16 1/16 3/16 CR3690GP 45

TOTAL SEAL Piston Rings - Classic Race Gas Port - 4.040 in Bore - File Fit - 1/16 x 1/16 x 3/16 in Thick - Standard Tension - Ductile Iron - Plasma Moly - 8-Cylinder - Kit.