Wiseco Half Keystone Ring Sets

Wiseco is synonymous with 2 and 4-stroke engine pistons, and these Half-Keystone ring sets are the perfect way to finish things off. These rings can be used in cast iron, nickel ceramic platings (Nikasil), boron composite, and electrofusion bores. They cannot be used in chrome bores unless otherwise stated. Wiseco rings only fit Wiseco pistons. They are designed for durability, longevity, and exceptional ring seal for top performance. Wiseco Half Keystone ring sets reduce ring sticking for effective performance.