727 issue

I'd be in the market for an A body Dart Swinger or any of the versions with the big trunk. I want to build one with the 8-3/4 diff. tube it, link it, and K frame it for a 440 or bigger. I even considered welding the bell housing from a BB to the case of an overdrive unit, the earlier version with the least electronics in it. I'll always remember that short video of a guy with an A coming out of the parking lot and laying into it and the complete diff housing just rolls out from under it. OOPS. Don't simply depend on the axle U bolts to hold it all together when you power up like that with a BB and serious traction. I remember a guy that had a 69GTX he had built up and borrowed another fellows drag wheel/slicks with tubes, didn't have the beads screwed down to the rims and he cut the valve stems off at the track on the starting line. Dough !