yoke recommendation

I bought everything to rebuild my rear .Got it all from the Dr D. But when the gears came I noticed the splines are different then what I had.I had 29 the new one is 10. So I need to order a new yoke. That's my question what yoke do you guys recommend and what u-joint? I have a 8 3/4 rear with a 4sd. 489 case!