ok thank you. carb and fuel pump were totally rebuilt and it's a new tank, so that leaves the soft/hard fuel lines. hopefully crud hasn't already ruined the new carburetor rebuild.
Seeking the wisdom of the FJ40 crowd:
I've been reading a lot about fuel delivery problems since my '68 started bucking and bogging down a few days ago. While I was awaiting a tow truck on the side of the road, thought I'd try to self-fix so I consulted the IH8MUD oracle and focused on the fuel...