8.8 rear end ?
 

Im looking to rebuild my rear with a lightning diff and moser axles and 373's i want to do it my self i have herd it is hard but im willing to try has anyone here done it before and can explain it to me or is there a website i can look at that will explain it or is there even a book i can buy (its not in the chiltons manual)

Maybe this will help http://www.thedirtforum.com/differential.htm

go to http://www.richmondgear.com and they have instuctions on the site. they also have video for sale to guide you.