WTB:Driveshaft for 108" Wheelbase, 727, 8 3/4, V-8

Anyone have a driveshaft for 108" wheelbase, 727, 8 3/4, V-8?

I am converting from a 904 to 727 in my 68 Barracuda and need a driveshaft. Before I spend the bucks at Denny's driveshaft or Mancini Racing. Wanted to see any members here have one to offer? Please PM me to let me know what you got.

Thanks!