Driveshaft

ive been having trouble with my U-joint in my FC already replaced the driveline and its going bad again so im looking into getting a carbon fiber driveshaft or some other aftermarket one. does anyone know of a website that does these. and im also replacing my trany with a T-5 from a 5.0 mustang and i need to know if i will need a custom driveshaft or if the stock one will still bolt up. thanks

You will need to have a custom driveshaft made.

you'll need to go custom..

please bear in mind that going to a CF driveshaft isn't the best performance gain for the buck.

A lighter flywheel is far more important.