I have a diff flange from a AP1 & need one for an AP2. For y'all that don't know - this is the part the driveshaft bolts to on the diff. I built my diff with my flange from my 04 & a 01 diff. I want to put the diff back together with a AP2 flange so it will be an easy swap when the car goes up for sale someday.

 

 

A machinist friend of mine just drilled and tapped for the larger holes and it works fine. A swap might be easier but if you can't find one it can be machined.

 

I have an AP2 flange for the transmision if you need that