Help to id an outdrive

[Zetman]

I have a 71 GulfStream with a inline 6 165hp merc in it. The outdrive did'nt have any visiable numbers until I removed a factory Mercruiser sticker from the side and under the sticker were these B 2526611 What outdrive is this...I'm new to I/O's BTW any info on this would be cool. Thanks Zet

 

[Don S]

Re: Help to id an outdrive

It's probably a Mercruiser One drive which went by a lot of numbers back then, usually had a decal that gave the engines horse power.
You can download a manual for the engine and drive (manual #1) by going to the Adults Only sticky thread at the top of this forum.
The search function in this forum will also give you a LOT of info on the 165 engine.

 

[Zetman]

Re: Help to id an outdrive

Cool! Thanks Don! Zet