School me on diff. pinion yokes...

What is the difference in a 7290 10 spline yoke and a 1350 10 spline yoke? I currently have a 7290 on my 8.75, the new Dana 60 will have a 1350, will this adapt to my drive shaft?

Dr Diff sells a conversion U joint..

http://compare.ebay.com/like/181091813465?var=lv&ltyp=AllFixedPriceItemTypes&var=sbar