Found this on ebay, but was sold. Gives you an idea of what it looks like. View attachment 1716274790
Check with Classic Industries :1972 340 Carter Thermo-Quad Pump To Carburetor Line; OE Material
Wow, just found that same one on Classic but the description states it's a 2 piece? I imagine there's another piece then but that's kind of confusing. I'll have to check in with them.