What U joints are you all using for the front drive shaft out of a 1992, manual trans, single cab diesel? I got Dana 51204x/Spicer 1330 and I swear its wrong. I feel like the caps are too big. So I went to rock auto and they list two dana/spicer u-joints as fitting the front drive shaft, one they consider daily driver and the other economy. The daily driver 51204x is listed as having all 1.063 bearing caps, but the economy 151204x is listed as having two 1.063 bearing caps and two 1.125 bearing caps. So even though I ordered the daily driver joint I am wondering if I got sent the economy joint with the two bigger caps. I only tried one cap as I assumed they were all the same size. Do you all know which U-joints I need for this front drive shaft?