Yezzir Lawrence, they were indeed good books, do you have the Ford Performance by Pat Ganahl through S-A design 1979? That is also another excellent text on the Cleveland. I just finished drilling my block at the rear oil pressure hole for the booster line, I drilled it 1/2 down to the right side oil galley and then tapped it 3/8 pipe for the fittings at the top. All I have left to do before I assemble it is to tap the #1 cam bearing and install that restrictor under the cam bearing. I'm ready to assemble!! I thank you for sharing all the information with me, I'm looking forward to a good racing season with no more engine troubles. Cheers!!