4-1/8in Bore Engines Die-Cast Rocker Box Gasket Kit

The S&S Cycle Die-Cast Rocker Box Gasket Kit is designed for Twin Cam 88™ engines with a 4-1/8" bore. This gasket set ensures a proper seal for die-cast rocker boxes on Twin Cam models from 1999 to 2013, helping to prevent leaks and maintain engine performance. Perfect for maintenance or rebuilds, it offers a reliable fit for S&S® and compatible engine configurations.