My buddy Ken, in a stroke of genius is reproducing the often broken 66 Buick only Q-Jet choke pull off actuator. http://www.v8buick.com/index.php?threads/new-product-1966-buick-quadrajet-choke-pulloff-actuator.346216 The OEM actuators became brittle quickly, and when the actuating post breaks it renders the choke inoperative. Until now the only way to repair a Q-Jet with is issue was to find a rare-as-hens-teeth NOS pulloff unit ($) or run with no choke. If you've got a nailhead 7026240 Q-Jet, sooner or later you need this part! Grab one while he's making them!