drilling axle flange

[TNT]

ok so i'm going to redrill the stud holes in the axle flange from a 4 lug to a 5 lug, so can some one please tell me the right size to drill the stud holes so that all the stud match with the stock size this is to match the granada front disks,thanks to every one for all the help

 

[MandarinaRacing]

I did it on mine, but I took it to a metal fab shop. They had to fabricate some sort of template or jig so the centerline wouldn't get messed up.

Alex