i ordered the moser with all the upgrades(1350 yoke) and ordered some lugnuts for the longer studs.what do i need to get to still maintain my stock d.s but use the 1350 yoke in the rear.im gonna be measuring up for a new d.s but will have to get the car home from my work until the d.s is shipped to my house.i think its called a crossover u joint or something??where can i get one.