6 lug disc brakes

[muleys67]

Hello,everybody.I hope Im in the right area for this question.I would like to put 6 lug disc brakes on my truck,67 1/2 ton w/292 engine.I have spent a lot of time aquiring 2 sets of wheels that I liked for the truck. Ansen slots,15x10,15x7(I think).Also 15x8 steelies.After reading some posts recently I saw
where 88 up spindles were used.Any updates on this?I sincerely appreciate
any info on this.Btw,my truck is no power anything.The suspension parts are
what Im curious about.Im pretty sure I can get mc,booster,brackets,pv at a jy.
On another note,the ansen slot wheels? Got 4,1 is cracked from slot to lug hole to center to lug hole to slot. Can this be repaired and still be safe?This wheel is 10" wide.Thanks again,Muley