[SOLVED] I think. I managed to find two studs that fit in place of the pins. I reassembled and it feels correct - no more lockups and such.
Forgive the pic - there must be a thousand years of hardened dirt/grease stuck on everything. It's been an archeological dig to find the truck at times. Anyway, I'd love to have period correct parts - but I haven't found any. At least for now she should drive without the throttle sticking.
~ Rick
1947.1 GMC EC152 [228ci + 4spd] "Love at Last" Follow in the DITY 1968 Firebird [350-4 + th400] 2022 Tacoma I've been more of a car guy - but always wanted to get an old pickup