Total Seal Classic Steel Advanced Profiling Piston Rings Top Ring File-Fit Piston Ring Set - Bore Size: 4.1035" - Top Ring: 1/16" - 2nd Ring: 1/16" - Oil Ring: 3/16" HYSMED11PA Maintain OBD-II Data Signal IntegrityAuto

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Total Seal Classic Steel Advanced Profiling Piston Rings Top Ring File-Fit Piston Ring Set - Bore Size: 4.1035" - Top Ring: 1/16" - 2nd Ring: 1/16" - Oil Ring: 3/16" HYSMED11PA Maintain OBD-II Data Signal IntegrityAutoInstead of the gapless top or second ring, sets include conventional AP (Advanced Profiling) steel top rings, with extremely tight tolerances for superior compression sealing. Sets include AP top rings, conventional second rings and three piece, standard tension oil rings. All sets are for eight cylinders. Instructions for file fitting included. Total Seal is known for their piston ring sets. They offer a wide selection of off the shelf options and