TC Bros. Primary Plug Kit for 2018-newer M8 Softail

TC Bros. Primary Plug Kit for 2018-newer M8 Softail TC Bros. Primary Plug Kit for 2018-newer M8 Softail is the required solution for people installing a TC Bros. Pro Series mid controls kit on a 2018-newer Milwaukee Eight "M8" powered Harley Davidson Softail that came with OEM mid controls. Precision CNC machined in the USA from the highest quality materials, this is an extremely simple way to plug the shifter shaft hole in the factory primary, without having to drain any fluids. Features: CNC machined from strong and lightweight 6061-T6 aircraft grade aluminum.  Black anodized finish for great looks and corrosion resistance.  Proudly made in the USA. Simple installation requires no removal of primary covers or draining of fluids.