03 AC rear drive shaft

Bought a new drive shaft for me 03 AC 4wd. my rear axle flange isn’t aligning with the holes on the drive shaft. Any help would be great. I have know idea if the previous owner did an axle swap

 

A picture is worth a thousand words...

 

There are at least two different spacing options for the pinion flange. If they don’t align correctly, your driveshaft doesn’t have the correct flange. We have a nightmare story on here of one guy who bought a truck where they re-drilled the flange to fit and it didn’t last for very many miles after getting it. Hold on, I’ll find a link….

 

Here you go, bozo 123, don’t do this : https://www.tundras.com/threads/mechanics-special-05-dc-refresh.133376/