I have a 1969 I6 100hp Merc, needs lower unit replaced.
My Question is which others will work on it?
It's my understanding the 4 cyl motors use a different gear ratio than the 6 cyl, so i can't use one of them.
But what years/hp motors should I be looking for to fit mine..
My Question is which others will work on it?
It's my understanding the 4 cyl motors use a different gear ratio than the 6 cyl, so i can't use one of them.
But what years/hp motors should I be looking for to fit mine..