GOOD NEWS. . . . The PICTURE UPLOAD FUNCTION IS WORKING !!! The tech folks at the parent company have been able to remedy the issue. You can upload pictures once again. Thank you for your patience.
Yes , many left the factory with electric start.-----A donor motor is the best way to go.---The 22 cubic inch from 58 to 1976 all had similar parts.------New parts may well be out of reach.
part 126256 -----Starter bracket alone lists at $321 US----I would look for a donor motor for say $150 to get everything.----Not sure of the tools in your workshop. ---Yes if you have the time and skill you could make some parts.