Looking for 64-65 Rambler Classic Torque Tuble Seal

Looking for 64-65 Rambler Classic Torque Tuble Seal

Hello AMC/Rambler friends. I am looking for the Torque Tube Seals/Gaskets for my 65 Rambler Classic 770. Need the ring between the T-86 OD unit and Torque Tube. Anyone know of a source for these? I can find rings for earlier models, but not the for 64/65 Classics with V-8s and Manual OD units. Appreciate the help and input.