Whats wrong with this picture.

 

nice little impression about 110degrees off from the real dowel in hole

 

Yup don't know how they do this, and I even warned them of this.. got nice check engine codes and a slow car back. I thought I was given the wrong flywheel when I got the codes, so bought a new Act flywheel and had a different shop install this time and thats what they found. This was a cheaper flywheel, 250.00 but was very good quality no vibration and chatter was less than the Act flywheel.