Lost reverse on 65 dart gt

If no reverse & (dubble check to see if you have engine breaking in 1st) ive got ten bucks says the low/reverse band has broke seen it alot in 727s & non tripple wrap low/revese band 904's. Erley 904's & 6 cyl cars had a small single wrap low/rev band that liked to break whenever they wanted to just the the 727 did. FYI FIX THE KICKDOWN LINKAGE!!!! thats there life line! no linkage movement no trans pis increase to cope with engine power!