Drilling 8.75 for LBP

Have A Set Of Original Small Bolt Pattern Axles That Been Welded Up And Redrilled[costs Was 65 Bucs 3yrs Ago] Looks Good And Worked Good In A 69 Dart 440-4spd-4.10 Sg 10-1 Motor--562-300 Solid Cam--fenderwells- Was Run Only On Street Never Any Slicks But Still Was Ran Hard And Never Any Probs, They Are In My Car [71 Dart]now As Mock Up And I Inspected Them And There Is No Signs Of Damage Or Twisting, I Have Purchased New Axles[shorter] For My Narrowed Rear End So I Will Not Be Using These Rite Now But They Are Not For Sale May Use On Another Project------so Yea It Can And Has Been Done Successfully.........was An 8 3/4 Axle Stock Stuff, Seemed Ok For Street, Probably Not Recomended For Hi-hp With Slicks.....but 400-450 Hp Shouldnt Be Any Prob On Street