Looking for opinions on Mopar M1 single plane intake

yellow rose said
Fix the flange. It's relatively simple. Once you do that it will run with the Victor.

Is there somewhere I can research fixing the flange? I just switched to an M1 on my magnum motor since I'm adding a Procharger and it's the only option for magnum single plane. Didn't know about the thermoquad flange until I got it in the mail