Product Description

Total Seal MS AP Advanced Profiling ring sets feature STEEL gapless top rings, conventional second rings, and standard-tension oil rings. Total Seal MS AP Advanced Profiling ring sets are ideal for street, race, mild nitrous, and mild forced induction applications.

4.125 diameter for 4.125 bore, 1/16 steel GAPLESS TOP RINGS, 1/16 cast iron second rings. 3/16 standard tension oil rings.