Inliners International Forums General Discussion Electrical Wire loom from ?

I recently bought 250 from an early Nova and it had this wire loom on it;
https://drive.google.com/open?id=0BxCo8psw17I_T1BJMS1DcTByRnM

I've never heard of a wire loom being part of the dress up kit, so what is this off of.

Thanks, Larry