S&S 106" BIG BORE KIT FOR 07-17 TWIN CAM
- This big bore kit yields excellent results when combined with our Trask Harley Turbo Kits!
- Easy Installation!
- Cylinders are constructed from premium aluminum castings with cast-in iron liners.
- Kits include cylinders, pistons, rings and gaskets (head, base and exhaust)
- Made In The USA!