This is a good useable set of cylinder heads off a Montgomery Ward Sea King Sixty.   The model number is GG187468. One side of one head has some nicks.

 1P. Click on the link for more parts for this model. http://stores.ebay.com/tut2534?_dmd=1&_nkw=Sea+King

If need parts for this model that are not listed, let me know and I will list them if I have them.