I have 2 brand new atlas flange yokes. Part number AF1300. They are about 130.00 from Advanced Adapters. Asking 200 plus shipping. Located in Greeley Colorado. Best way to reach me is by text. 7202261190 Thanks!
http://www.advanceadapters.com/products/af1300--flange-yoke-1310-1350cv-non/
http://www.advanceadapters.com/products/af1300--flange-yoke-1310-1350cv-non/