S&S Cycle Exhaust Gasket Installation Tool For Harley Ensure perfect installation of exhaust gaskets with the S&S Cycle Exhaust Gasket Installation Tool. This tool maintains the gasket shape, preventing deformation. The driver will accept any 3/8 socket extension, offering improved angles and increased leverage for efficient gasket placement. Features: Steel construction for durability Double-sided design works with tapered or straight gaskets Accepts any 3/8 socket extension for leverage Fits all Evo, Twin Cam and M8