Ever heard of a 'MUSCLE HUSTLE' package?

http://www.faxonautoliterature.com/...Stuff-Reprint-Racing-Parts-Catalog-P9872.aspx

http://www.faxonautoliterature.com/...Stuff-Racing-Reprint-Parts-Catalog-P9871.aspx

https://www.google.com/search?q=mopar+muscle+hustle+car&biw=1670&bih=801&source=lnms&tbm=isch&sa=X&ved=0ahUKEwiE65OH9KHLAhWBWx4KHQWICIw4ChD8BQgGKAE#imgrc=nJaCKKmp-gBMFM%3A