The most reasonably priced component used on the Kh500a8 1976 Canada Mufflers ('69-'72 H1/a/b/c) is the Washer-spring,6mm.
This MUFFLERS ('69-'72 H1/A/B/C) assembly utilises nine Screw-pan Head,6x25(s) - the highest specified component.
The sub assemblies and components that make up this Mufflers ('69-'72 H1/a/b/c) include this Pipe-exhaust, the most expensive part.