1962 K&O Johnson 75HP Variants
1962 Johnson 75HP Super Sea Horse: Gen 1a and Gen 1b
1962 Johnson 75HP - Gen 1a - Port: It is not known which came first, so we are calling these Gen 1a and Gen 1b - side cowl screw is above black trim ring
1962 Johnson 75HP - Gen 1b - Port: It is not known which came first, so we are calling these Gen 1a and Gen 1b - side cowl screw is below black trim ring