Im going to bolt my motor back to my transmission and i cant seem to find the bags that contain the bolts that mount my motor to the bell housing and the bolts that mount the converter to the flex plate. Im mounting a buick 350 to a th350. Can anyone tell me the sizes so i can go down to the hardware store and pick up some new ones? Also if i remember right the bolts for the flex plate/converter had lock washers around them as well, correct? Also how many of each do i need? Everything is in the car and im having a hell of a time counting the holes. Thanks for the help guys!