[jayws6]

Ask pizza I broke a stock ten bolt on a iron headed lt1 impala SS motor at track with a eaton posi hance (3,0000 dump it )with4:10
Ben there split diff in two and snap pion shaft in 1/2
So if daily driver swap used rear in ad hole unit save for upgrade
I now have moser 9" with a wave lock diff with 36 spline axels a life yes life time warranty, most only have a year
Only thing is wave lock cost I paid two years a go 800 I think but now ther like 1200$