From:Fred Prudhomme e-mail:dnfracing-A-peoplepc.com
Subject:Hummer Head Date:Wed Dec 24 10:22:19 2014
Just picked up a 56B motor on a box. Really in decent shape and have a roller to put it in. As a newbie to these bikes I have a question: What is the boss on the right side of the head? is it for holding the plug wire from the magneto? Thanks for any information... FRED....