Contact
@MOPAROFFICIAL for head work or help, he's in your area.
You already have close chambered heads use them. About the only thing they need is mild port job and a bigger exhaust valve. In the picture it looks like they have the 1.5 or is it 1.60 exhaust valve but I could be wrong.
It looks like you could clean up that bore with a hone job, put a fresh set of rings and bearings in it and that short block would be good to go.
Throw in about a 480 lift purple shaft for a cam. You already have the intake. Stick a 750 or 780 Holley vacuum secondary carburetor on it. Or a 4779 holley 750 but your mileage will drop.
Stick it down in that a body with a set of b-body headers for a 383 and drive or cruise across America with it after you make sure you have a good transmission.
FYI you can use B-body headers in an A body with a 383 but you cannot use them with a 440. The reason being the 440 is an RB block which puts the heads farther out toward the fenders. Which makes the tubes hit things.