In need of some 273 head education

The timing mark on the cam gear is supposed to be at 6:00, and crank gear at 12:00 when properly set, make sure you aren't somewhere off of TDC when checking this. It looks like you might be coming up on 180 degrees off TDC in these pics. Also I have seen mis marked timing sets. Had one I installed on a car and didnt check the centerline, car ran but not right. Pulled it apart and the cam gear mark was off several teeth, this was a TRW replacement part - not a piece of junk. Since then I always centerline cams when building a motor.