Where to buy special plastic epoxy for ThermoQuad fuel bowl?

Hello Bill,
In the past I have used Seal All (not to be confused with Marine Tex's "Seals All") to repair a gas tank and a carburetor both using Ethanol added gas. Both have held up over two years so far.
Looks like your local O'Reilly Auto Parts may have Seal All if you want to go that route
See this link.
https://www.oreillyauto.com/search?q=seal+all+

Happy Mopar:)
Arron