Custom turbo kit part sourcing

[Midnight_a90]

I'm trying to source a coolant block off for a custom turbo kit that my friends performance shop is fabricating for my Supra. I already have the coolant block off for the engine, but I can't find anything to block off the water pump. Does anyone know where I can source a fitting to block off the water pump? If any of you guys would happen to know where I can find something like this I would greatly appreciate the help!

Sponsored