Keithc8 Keith I don't know if you guys built Bob's motor but in the future you could add to the price about installing the pilot bushing or bearing. This Would remove this problem from the engine builders. Most people are driving a manual trans, you would just need to know the input of the trans. Size and number of spline. Time to install the bushing 30 seconds. 1 less silly problem to deal with, PRICELESS.
Just a thought. Rick L. Ps are you bringing that 527 cobra to Run&Gun this year? What cam do you have for a 456FE motor with 48mm webers. LSA needs to be 112-114. .620" lift max. Thanks