what type outdrive do i have?

[Pat Garrett]

I have a classic 68 sea ray with 120hp 4cyl. can you tell me what type outdrive i have it says mercruiser 120 on the side and it is the orig.outdrive that came out on the boat.

 

[chiefalen]

mercruiser O drive.

Late 60's they went to the 120 before that was a renault engine be glad you don't have that.

 

[kghost]

Link to serial numbers range and parts, IF AVAILABLE.........

http://www.mercruiserparts.com/selectSerailRange.asp?doc_nbr=120/140++1967-1969