I did a quick search... and came up with a Falcon parts place...
http://www.nwfalcon.com/pages/engdrtra.html
Clutch friction disc:
U6 60/68 clutch friction disc, 170ci engine, 8.5" dia disc 49.95exch*
U6 64/65 clutch friction disc, 200ci engine, 8.5" dia disc 49.95exch*
U6B 66/70 clutch friction disc, 200ci engine with 9" clutch and 3.03 trans 55.99exch*
U7 63/70 clutch friction disc, 10", V8 55.25exch*
U8 65/70 clutch friction disc, 10.4", HiPO V8 58.25exch*
Clutch pressure plate:
U6A 60/68 clutch pressure plate, 170 with dished flywheel also 64/65 pressure plate, 200 76.75ea*
U6A 64/65 clutch pressure plate, 200 76.75ea*
U6C 66/70 clutch pressure plate, 200 w / 9" clutch and 3.03 trans 78.95ea*
U6N 60/68 New clutch disc, 144 / 200 ci, 8.5" dia, fits econoline also. USA made all new disc, fits stepped flywheel and non-synchro trans 72.00ea*
U7A 63/70 clutch pressure plate, 10", V8 77.25exch*
U8A 65/70 clutch pressure plate, 10.4", HiPO V8 99.59ea*
All clutch discs core charge $25.00; all pressure plate core charges $25.00; must be rebuildable for refund.