About To Just Give Up!!!

Ok, so I ordered my yoke and U-joints through Denny's Driveshaft. The driveshaft was ordered through Shaftmaster out of Michigan.
I Think Denny's Driveshaft had about any u-joint you'd want, and they shipped fast to me. I know my Driveshaft was 1330 on each end, and the yoke i bought was also. But, I used an adapting u-joint in the rear, but cannot find the number. IF I learn more, I let you know. Again, I have some adapting u-joints - by Moog, Spicer, and Neapco I believe.
* EDIT - Mine are different size