4 bolt caps 4-bolt caps AER block Bore boring a block boring2 Cadillac 500 CID cam bearing install CIMG0424 CIMG0425 CIMG0569 CIMG0572 CIMG0573 CIMG0574 CIMG0577 CIMG0579 CIMG0632 CIMG0633 cylinder sleeve dial bore DSCN0071 DSCN0886 DSCN0912 DSCN0988 DSCN1010 DSCN1356 DSCN1557 DSCN2285 DSCN2293 DSCN4222 DSCN4260 DSCN6118 DSCN6120 DSCN6122 Scan329