1930 Firewall Fuel Bowl

[Smitty]

Can anyone tell me what the 1930 fuel bowl as attached to the firewall under the hood looks like? Is it cast iron with no glass bowl. I am experiencing perpetual leaks in the fitting at the carburetor fuel line where it attaches to the firewall fuel bowl. I have had several re-pop aluminum fuel bowls on here and am unable to stop the weeping at the fuel bowl/carb fuel line joint.

Thanks, Steve