Oil Orifice O Rings

Posted by stevefrisco on Sep 12, 2011; 1:55pm
URL: http://vintage-and-classic-hondas.81.s1.nabble.com/Oil-Orifice-O-Rings-tp3329664.html

Good morning everybody. I am new to this forum and have enjoyed reading the comments so far. I am in the middle of my '72 engine rebuild and am somewhat stumped on one item. There are 2 oil orifices int the head that have to be surrounded by small o rings. However, the parts list shows a quantity of 4 o rings. Can anybody tell me where the other two o rings go? Thanks for your help. Steve