Speed Pro R9548 .035 File To Fit Moly Piston Rings - Pontiac 455 4.151'' + 0.035''

SPEED PRO R-9548-035. Condition: New - Other. Interchange: 2M5543, 315-0047 This piston ring set is Plasma Moly Top Ring .035 File to Fit size. This is the exact size you will receive.