Trying to ID this Carter

Howdy and happy holidays!

I’ve got a 2bbl Carter off an old 318. I remember seeing an identification chart online, but I can’t seem to find the OG. I’m pretty green to this stuff and the search bar on the forum is flooded with FOR SALE ads which is nearly no good for this instance. Would you mind helping me out? I just need to pin down the best rebuild kit (unless this thing is done for… it’s in rough shape).

Thanks for the help!