Thank you again for the advice! Done with Easter now off to get into the old bolt and see what's going on. Yes I did use both Patrick's ring and his install kit. Sweet I did not do the break in you mention as the directions I got didn't mention to do so. I have a helper and I'm going to get it right! I will update and get some pictures of my truck for a proper intro in the next couple days. One last question if I may? Several of you mention my speedo gear will need to be replaced in order to get an accurate speed. Where would I buy one? Looked at Patrick's and brothers withou luck.