I have not personally seen any issues with the bowls; although I have been told that a couple plugs sometimes must be re-epoxied.

I have an 850 race carb (4846sa) on my own non-Chevy 350.

Jon


Good carburetion is fuelish hot air
The most expensive carburetor is the wrong one you attempt to modify.
If you truly believe "one size fits all," try walking a mile in your spouse's shoes!
The Carburetor Shop