Mikuni HS40 Carb Easy Kit for Pre-1989 Harley Davidsons- Additional parts available on Amazon for Shovelhead, Panhead & XL 1000cc Sportster Kit is ideal for replacement of an older worn HS40 With the additional purchase of the inlet sleeve you can fit custom CV or S&S air-cleaners The extra product images show other items that you may be required to purchase Please read the product discription for application clarity Will fit to all Harley Davidsons using two bolt type manifolds