well.... i've had plenty of headaches about driveshafts lately...
i got a FRPP aluminum driveshaft for my 98 cobra (the car that was originally getting the gears installed) and never did the install.
got the 01 cobra, and realize they don't have a FRPP al. d/s for 99+ cobras.
from researching i find out that it needs to be shortened one inch and rebalanced then it should be fine.........
$250 or so for d/s off ebay somewhere..
then i get charged $241 for the cut and balance...
put it in the cobra.. it wobbles..
bring it back to the d/s shop... tell me it's a bad flange.. i love how they didnt notice that the first time! i gotta pay another $33 for a new flange.
in short, go get a carbon fiber because modifying pos ford parts ain't worth it.
and it's currently sitting my garage and i have the stock one in now!
Nothing like a $524 Ford Aluminum Driveshaft......