S&S Cycle O-Ring Manifold For Harley Shovelhead With 93 Kit Designed specifically for the 93 Sidewinder kit, the S&S Cycle O-Ring Manifold is a straightforward choice for compatible Shovelhead engine builds. Use it when assembling or maintaining your setup with the matching S&S carburetor. Features: For use with 93 Sidewinder kit Size 225 Use with 5.405 cylinders Note: Fits Super B, Super E, Tillotson, Bendix, Keihin Carbs on 93 Shovelhead motors