How do I determine what yoke I have?

yep called em today.
I was told he would give me a good price if I had another drive shaft with the 7290 yoke that he could cut off. Unfortunately I dont have anothere one. So I guess Ill have to buy it from him. But all said and done just quoting me over the phone he said it'll be about 100.00$ I can deal with that.
1330 may very well be a dana, I was just reading it from "My Mopar". I hope to have this set up done bt the middle of next week, so I can get it dropped in.