Evolution Intake Manifold Conversion Kit

Evolution intake manifold conversion kit converts stock rubber compliance fittings to a more rigid mount system. Includes flange set and seals. Kit features a natural finish. Kit includes flange to mount S+S E and OKO short carburetors. The inner diameter of the inlet on the carburetor side measures 1.733 . **NOTE: These manifolds may change the way a stock carburetor and air cleaner assembly fit. This means that these components may require shimming and/or a slight change bracketing. 1984-1999 FXST 1986-1999 FLST 1984-1994 FXR 1991-2007 FXD 1984-1999 FLT 1986-2007 FLH