712641298 - This little 5mm cheese head screw is found on just about all bevel drive twins intake manifolds.
It is screwed into the side of each intake manifold, and is used to block off the hole used when doing a carb sync.
If you want aluminum crush washers only, or screws + crush washers, or only 1 screw + 1 crush washer - whatever you want, just make your choice in the drop down menu.
