Leaderboard

I think the vacuum line is suppose to follow the head around the front, not over the head. As for the fuel, perhaps parts of the alloy disolved out of the metal, leaving a sponge-like material. Or what you are seeing is vapour condensing. That's my guess. The tops of these carbs do warp easily, I usually tap the metal between the bolt holes with a small hammer, then sand it flat on a true surface. The hammer makes it so you dont have to sand as much to get it flat.

All Mopar flat sixes (and 8's) can from the factory with Valve seats (hardened). NO need to change anything but maybe timing if you have been running a higher octane gas. They have No problem running non leaded gas- never did! 😁 DJ