I did the AWB thing a few years ago, of course never finished!
I tried to be period and used the Little red wagon front axle and springs
does yours have the messed up box art? Super Sport instead of Super Stock?
ok, progress!
I got the wheel openings back in, started filling the gaps
added shackles and u-bolts to the leaf springs
cut open the hood.
thinkin bout a crower/hilborn/pete Jackson style stack injected Mark I bib block.