Lowering a 02 xtreme blazer

Was wondering how hard it is 2 do yourself, i work at a dodge and have lifts and all the tools and shit i was wondering also what is a good kit to buy and from where ? i was wanting to lower it 2-3 inches so the 22's look snug, thanks 4 all Help and god bless sincerely tyrone biggins.

belltech has a 2/3 kit. (get the 2" spindle kit, not the 2" spring kit) your stock bilsteins might still be good with that drop, if not, look into some Doestec shocks from Summit.