Grant steering wheel install troubles

Well all i got a new wheel and the adapter (4312) for my 67 Dart. The instructions are vayge to say the least.All is off ..the old wheel and all i see is the turn sig. cam and thats all. Bare bones.No were in the istructions does it have anything in regards to the turn sig, lever, switch or cam????????Basically a pic of a empty housing with the threaded aspect of colomn and attach as follows....Basically thinking i should had a beer or two/ Not impressed