Not zinc, they would be or what!
The original clutch head bolts were bare steel.
Here are a couple of pic under the fender, make up you own mind.
http://rides.webshots.com/photo/2954317120098611668lsxdTU
Denny G

Last edited by Denny Graham; 08/22/2008 9:16 PM.

Denny G
Sandwich, IL