RLV 1 5/16" Exhaust Silencer, Mod/Open

Description

This muffler fits a 1 5/16" OD 4-cycle pipe, and is used for limited, modified, open, and Tecumseh Star (10HP) classes. It has the large square holes in the baffles and is not legal for any stock AKRA, NKA, WKA, or IKF classes.