i just installed my 3.5 fabtech lift spindles today. i was wondering if anybody installed these before. to install these i had to shave off some of the lower c arms for clearance according to the directions. and i followed it but is it safe to cut a piece off of the lower c arm.

 

depends on how much you cut and where you cut it do you have a picture of were you cut and how much? if you feel that it doesn't feel safe to you which it probably is but if not you can box your lower control arm to strengthen it i do it on minitrucks when i bag them serious offroaders do it too.