Fastbowtie, here are your answers on my engine. #1Dont know what happened to original bolts that Reher/Morrison put in, they must have been the only 2 bolts left on the tray when he got done assembling the motor and he didnt realize what they were for and grabbed two gm bolts.I know for a fact the adapter is the last thing he puts on. #2 He did not put a new adapter on he used the same one. #3 Did not see the oil pressure before i shut it off, after my burnout when i started backing up and saw oil i immediatly shut it off got out to see what the problem was. #4 The filter was not on the engine nor was it primed, it never is and that has always been ok. #5 I dont think he was aware of any bolt size difference or he would have put the right size in. He is always pretty anal about everything. I have used this guy for 3 years, thats why i used him! #6 His shop is 15 minutes from my house or the track. Icalled him as soon as i got back to the pits for advice not to bi$$h, he first words were i should have tightened those bolts my self (with an attitude) and gave me no advice! In my opinion i payed him to build the motor and i should not have to go back and tighten any bolts.