[OMC-Boats] OMC 311-290 prop is what?

An OMC 311-290. Is this an 18-pitch? I think it might be, because I found a
311-289 prop on sale online that was a 16-pitch. Also, I found it on an
outdrive advertised as coming from a '68 Reveler.

Fits the late 60's outdrives but has a larger diameter bow end - its as big
around in front as the gearcase. Were these made in the 70's?

-Doug Julien, AIA
Received on Tuesday, 15 April 2008