F150 u joint help

[CDX825]

Need to locate a replacement u joint for the rear drive shaft on my F150.

I have tried all the local parts stores but no place seems to have the right u joint. Need one that is about 3.5 inches outside to outside of the cap. The ones the parts stores have are 3.622" I can't get the snap rings in with one of the 3.622" ones. The cap size I need is 1.062"

 

[OLDBULL8]

How about here for info.

http://www.driveshaftspecialist.com/HTML Measure/UJ ID Guide.html

 

[jordanjohngse]

if no luck oldbull8 PM me, my dad runs the ford gasser side of the family for pre runners and mud trucks he has parts in his warehouse from early 60's to ford raptors.