And the link within the link, from CO.

 

13 hours ago, Zed Head said:

Still, no link, and pretty weak information.  "Indeed they were factory parts", but nothing more.  No offense to HS30.  Just not very filling.  Why, how, durability, scarcity...etc, all would add interest.

I assume that JDMJunkies will have these up for sale soon and didn't want to give away the source?  Just getting some ad copy?

Those valve covers are currently for sale in Japan. Pretty easy to find, if you just google it. I didn't want to generate a hype and see how the prices are ending up atm...