"Maybe" the Lexus/Toyota V8 crank can be reworked to fit. Anyone have one of these laying around ? Bore spacing is only off -.086". Strokes of 3.25-3.300" are standard. All are forged and rumored to have sustained 1,500 hp., in drag racing. It apppears thrust is taken by #3 main. Onward, roverman.
there are dozens at Pick'n'Pull yards for $55 why don't you pick on up and tell us? :-)