Anyone know where I can get a Nikki carb float chamber gasket? No one local has one and I'm not having any luck on line, so far.

Had my carb rebuilt two years ago. After about six months of use it started leaking from the float chamber cover. Tightened screws and that helped for a while, but now it's really bad. Don't like gas pouring onto my exhaust manifold. Somehow, that just doesn't seem safe.

Thanks,

Michael