<x-flowed>I know the notch at the red arrow as TDC on number 1 (or 3) for valve and timing purposes. I've only had a '69 and a '71, though, so I don't know if it was different in other years.
-Greg ------------------------------------------------------------------- List info at http://www.vwtype3.org/list | mailto:gregm@vwtype3.org </x-flowed>