Product Description

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

4.130 diameter for 4.125 bore, File Fit, 1/16 steel top rings, 1/16 cast iron second rings. 3/16 standard tension oil rings.