I like this thread! I have been struggling with how to route and secure my plug wires on my 273 but many of you have done it right. Now I know what I will do.
I have all Powergrip hose clamps on my engine but for some reason I don't have photos yet of the completed engine bay-just parts of it.
I will route and secure some new plug wires and post mine up sometime soon.
Thanks everyone for posting-great work everyone!