just got my carb. back from( rustyratrod)to day im not aboul to do things like that any more so I took a chance on him.And man am I glad I did.I only knew of one other man In the country to rebuild these old carbs.and make them work better or as new besides me.and hes not here any more.so if you have a carb. that needs dun he's your man! or you can send it back to the factory (good luck with that)haha!!!.and get it dun..........Artie