I just about everything needed to do the sas with the eb44, was going to do it next week on my vacation but I come a cross a 79 fullwidth hp housing so after reading about how to shorten that housing 6" on p-side I dicided to go that root very simple to do, One question did any f150's come with 3" axle tubes thats what mine are all I have read is all f150's came with 2 3/4 tubes and f250's were 3" ,everything I have on the eb axle fit perfectly, all the f150 parts from the knuckles out. my friend at work gave it to me and said it came out of a 79 f150 it does have the one piece cast ends ?