I helped sell my cousins (idrivevintage) 1966 Coronet on ebay this past spring. Buyer was super excited about it, but didn't know which way he was going to go with it. I said I would throw a stroker motor in it since it already was a BB car and it already had good enough "patina" to make it a sleeper of sorts. Last I checked, it looked like this:
Here is this timeline of where he is at on it:
(edit:oops this would be just straight axle, I dont think he is messing with wheelbase actually. whoops)
Hutch's Hot Rods