I have a set of standard interior door handles for you, Idaho, maybe a few other parts too. When I first arrived at this website in 2004, trying to rebuild a worn-out 1968 Bird, many folks here mailed me parts and pieces for next-to-nothing.
Give me your mailing address and I'll send you a few parts and pieces, no charge.
'68 428 HO M3 Monster, 4-on-the-floor! Need I say more?