63 darts set up for drag racing

story is, in '63 they rolled this off the truck at my local direct connection dodge dealership (white bear dodge) rolled it into the back door and started gutting it.
the mechanics would take it out on the weekend and race it. at first they had a 273 in it for a while then later on put a 340 in it and got it down to 11.0s. pulled it off the strip in 72, sat since.
car has oxy welded roll bar and frame connectors, that should cert. spb wheels with a 8 3/4, wheel tubs, radiused wheel wells with conduit. stewart warner guages. get this, they made a mold of the rear bumper and made a hand layed fiberglass one.

im planning on putting a 500hp 440 in it.
still looking for more info about it or some pics from its prime.