What's the diff between a 7290 and 7260 yoke??

[green69rt]

My rear came with a 7290 yoke,  should I get a 7260?  Are there other sizes?   Plan is for a mild 440 street car.  Got a 3.91 rear right now, maybe 3.23 later. AT

[cdr]

7290 is what you want, I thought you already had the rear end built , 7260 takes a smaller U joint.

[green69rt]

7290 is what you want, I thought you already had the rear end built , 7260 takes a smaller U joint.

Yes, I do have the rear built.  As I was looking at the old receipts I saw I got the 7290 but couldn't remember why.  Just trying to keep track of stuff.   I'll make a note on the receipt so I'll know next time.

Thanks Charlie.