Need to spec up a drive shaft - Not sure how strong it needs to be?

Thanks for the input!

is your car leaving at 5000 on a transbrake or clutch? or footbraking from 2500,

Good point - Foot braking at about 2000! LOL!

I have to think there's a more local place for you. 3" tube, 1350s, not need for billet yokes. It only needs to be the right length and well balanced. Have a local driveline place make it.

Believe it or not Dave, thanks to my car importer buddies, I can land a HD shaft from Denny's cheaper than I can get one made here.

I switched to billet because OEM style rear yokes will eventually spread on you and the u-joint will pound out. I found out the hard way.

My pinion yoke is the cap screw type, so if anything I'd change it just to get the U Bolt type.

-----------

My biggest question now is do i need 1350s? or would solid 1330s work OK for my purposes?

This is the shaft I was thinking of...........

http://www.dennysdriveshaft.com/p1293_1330_series_hd_3.5_inch_driveshaft.html