sportster frame

can someone help me out i have a 62xlh project .the frame seat brackets have been cut off the frame .i want to return this frame to like original .do i need to find a donor frame or is some brackets available.

Many years ago i just cut and filed my own, and brazed. But i had another frame to measure and copy.I even made my own T bracket for the seat when you couldn't buy anything for a sporty.Hopefully for you, they repro such things now.