Hi Does anyone have a copy of the diagram of the timing marks location on the sprockets when the distributor is at #1 cylinder location? Thanks in advance.
I have no personal experience from working on the OHC 6, but here is a link to the 1969 Pontiac service manual. Click on the link to download the manual, then scroll to page 6-5 and you will find the picture on the timing marks on a 69.