SS/B Barracuda project

DETAIL ON THIS ENGINE
Shown here is an interesting detail... to me i.e. :). It looks like a retainer is holding the wire separator, and it would surprise me if this retainer is specially made for this application. Looks like the retainer is hold in place by one of the bolts, that is holding the coil.
I think the 440 from around this time, has one bolted to the drivers side exhaust bolt, at #1 cylinder. Not sure how it looks though.
If this wire separator was put on by the owner, or came with the car from Hurst, I of cause don´t know either...
Question is was there a retainer in any other engine application in ´67-68, that might be use fule here?
I start with you guys, before I begin digging for old pics of this detail.
Thank You.

WireSeparator.jpg