This manifold adapter fits Harley-Davidson Shovelheads or 1984 and earlier Sportsters and will adapt Mikuni VM carburetors to Mikuni AND S&S intake manifolds.  The adapter comes with a rubber carburetor holder and clamps to secure the carburetor.  Works with all Mikuni VM36, VM38, TM/HS40, or any other carburetor with similar dimensions.

The manifold adapter has the following dimensions:

• Mounting bolt hole thread size = 3/8-16 UNC
• Mounting bolt hole center to center distance = 2.75" (70mm)
• Overall width = 3.80" (96.5mm)
• Overall height = 1.75" (44.5mm)
• Spigot clamping height = .850" (21.6mm)
• Spigot OD = 1.75" (44.5mm)
• Spigot ID = 1.50" (38mm)

This manifold adapter will work with most S&S intake manifolds to convert to a Mikuni carburetor.  Other options are available as well.  Please inquire with any questions if you are unsure of fitment.