Same engine. On the left is '87 mercury 35 hp. On the right is '86 mercury 35 hp. The 87 runs great. I got the powerhead for a song when the guy shredded his lower. I was going to drop the 87 powerhead on to mine which currently doesn't run. But the drive shafts are different. What is the extension thing sticking out of the one on the left. Can I remove it to fit to my drive shaft?
http://i.imgur.com/3kKIWTF.jpgu
http://i.imgur.com/3kKIWTF.jpgu
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