Driveshaft Question: 1 piece or 2 piece?

[jonzcustomshop]

I thought the 2 piece design was due to wheelbase length more than anything else...at a certian point 1 piece wont work? -or is not optimum?

that said if you have to get one made anyway, (shorten your existing) I think a 2 piece would be a good idea on a lowered vehicle, it would solve any clearance problems with the rear x member...

I was thinking of using one on my lowered 50 chev convertible , so I wouldnt have to cut up the rear driveshaft floor tunnel