This is what the engine bay looked like recently. The old battery that was on the right is out, the air filter holder and cover to the twin carburetors have been removed and I was trying to get the carburetors off. There are four bolts that hold each carburetor onto the intake manifold. The two on the outside of the engine were fairly easy to get off. The two on the inside took so much longer. There is absolutely no space to work so I actually resorted to taking off the valve cover. That made the job much easier but it still took about 4 or 5 hours to remove both of them. I am in the process of rebuilding them with new rebuild kits.