J body 318 4 barrel parts needed

Hopefully someone can help me out :icon_confused:...
I have most of the parts needed to swap my standard 2 barrel
setup on my 83 Mirada and was just wondering if anyone can help me out with a few small parts needed to swap to 4 barrel.
I have a new 4 bbl carby,refurbished & powder coated air cleaner assembly and a re-conditioned manifold.
Can anyone help me out in finding a fuel pump to carb fuel line and any other brackets and bits and pieces that I might need?
Maybe someone has seen something in a boneyard or has something lying about in their spare parts collection?:icon_winkle:
Any help gratefully appreciated, I don't want to go aftermarket and would rather use 2nd hand genuine Chrysler parts.
Would parts from a ex cop Diplomat/Gran Fury or something similar work?
Heeeelpppp!:sad5:
Author: rowdy351