The different water pumps shown have different pulley flanges. Same pump otherwise.
Your correct again JB , the flange has a different bolt pattern but nothing that a template and a drill press can’t overcome. I have tried to contact your vendor for water pump tooling… no reply.
Pressing out the shaft from an old one the press the flange off , or just drill new holes 60 degrees away from the existing ones, then 120 degrees apart.
A third solution would be what pulleys are available with the same belt dimension spacing.
I covered up the mfg and number so that readers don’t just jump on these at less then 1/3 of what I see them selling for, until I work out the pitfalls. Then I’ll post mfg and number.
The distributor, I’d be happy with the cap ,rotor ,condenser , cap hold down springs and some of the internals , same size advance springs and the vacuum canister.
I’ll look into this ship manual you referred to. Finding any donor parts is slow going for a 4267.
Dakazman