Casting Number Help

[Stpman]

I just picked up some stuff and having trouble IDing them

3704322 Bellhousing
3875854 Intake

Also got a Q-Jet 7026200 B6 (round ID tag)

Used to have a link to casting numbers but I seem to have lost it

Steve

 

[SmokinBBC]

The carb is a '66 Chev. 396 Automatic Trans.