Does anyone know what the difference between the 89 and earlier header mounting flange and the 90 and later? I'm wanting to put a header on my 93, but I really don't want to pay the $300 for the Clifford piece when I can get one from Hedman for $100 or so.

Jim
https://www.ford-trucks.com/dcforum/User_files/3aaa4bac6f539876.jpg
1993 F150 2WD
6" Pro-Comp Stage II Lift w/35's
Auburn Pro-Series Diff. w/4.30 gears
http://www.ProjectTrailDawg.com