Picked up a 72 swinger today!

Been tinkering with this dart the past few days. Replaced both bumpers with some I had laying around here. been trying to get it to run and re-start better. Has a pretty new carb on it. As I was adjusting the thing I noticed a gob of silicon all around the base of the carb. Pulled it off to see WTF was going on there and some dummy busted the whole bottom of the carb tightening it down, I guess. So now I'm on a search for a re-builder.