longrangedog
Cadet
- Joined
- Nov 4, 2009
- Messages
- 6
I recently bought a really nice 1977 6 hp short shaft Johnson. It is in pristine condition with one exception: the previous owner drilled four 3/8" holes in the anti-cavitation plate. I see a 1978 lower unit for sale and would like to know if they are interchangeable. Is there an easier repair than changing lower units? Thanks for your help.