Are you looking for an original piece or are you going to have a shaft made? I had one made for my Falcon, from Precision Shaft Technology (
Precision Shaft Technologies, Carbon Fiber Driveshafts and Racing Shafts) out of Clearwater Florida. Took 5 work days from time of order to delivery (I live in CT).
Nice folks to talk to, and the price was VERY good.
Lee