do you know what OD this is?

[TowRoper]

posts like this drive me nuts but i find myself needing to do it now too :redface: its on a 1977 orrion with a 135hp merc but it looks like something is missing or is it just because is old thanks guys
i don't have any of the numbers as i haven't gone and seen the boat in person yet

 

[Bt Doctur]

Re: do you know what OD this is?

OMC stringer drive, not mercruiser. You may have a mercruiser engine being the 4 cylinders are interchangable.

 

[jtybt]

Re: do you know what OD this is?

Just an old OMC. The kind you want to stay away from.

 

[TowRoper]

Re: do you know what OD this is?

good nuff thx guys