For me this was the easiest way.
http://cgi.ebay.com/ebaymotors/PC-Throttle-Cable-Bracket-KIT-HOLLEY-4150-4160-CARB-RED-/390278144840?pt=Motors_Car_Truck_Parts_Accessories&hash=item5ade63e348
http://i92.photobucket.com/albums/l25/hellion_locdogg/Cliff009.jpg
I already had after market...