I may try that. I'm just trying to get a car on the road for next year with parts i have laying around..... knowing that it will probably need a Dana 60 in 2 to 3 years of iterative changes. It is a heavy B body wagon with a stout 440. Currently has an 8 3/4 with 7260 joint yokes. I need to have a driveshaft made for it anyway, so i was thinking of having one built with 1350 ends for the future Dana 60. It would need shortened for the 60, but at least it wouldnt be a full build when that time comes.