Im aware, the cylinders don’t look that bad surprisingly, just a little scuffing. it had very low miles on the rebore. the cam and bearing damage were all caused by my stupid mistakes. I unknowingly dropped the coil terminal nut in the distributor hole when switching to electronic ignition and it fell into the cam and chewed up a lobe. years later i bought a new cam , tore it apart cleaned it out the best i could and put in new oil pump . at that point the bearings were good no signs of wear. when i fired it up oil pressure was at at 80 psi for couple seconds and then dropped to 10 and stayed at 10 . I took the engine back apart and the oil pickup was loose and the bearings were scored.