Ford Racing timing chain set info

[VA-Mach1]

I read somewhere that the stock timing chains on the Terminator are polished for less friction. Is that true?
Is the Ford Racing kit also polished?

I searched. The SVTP search never works for me. It All ways says to long, to short, to blah blah blah.

Thanks for any info, VA-MACH1

 

[MalcolmV8]

I've never heard of that. Seems like a few minutes of engine running would have them buffed out anyways on the chain tensioners and guides.