FYI, the distributor will go in place in multiple places not just TDC on compression stroke and 180 degrees opposite. The 180 out comes into play because the timing mark will line up with the pointer at both places. So some folks who think they are at TDC on compression stroke are actually TDC on exhaust stroke.

Martin
'62 Chevy C-10 Stepside Shortbed (Restomod in progress)
'47 Chevy 3100 5 Window (long term project)
‘65 Chevy Biscayne (Emily)
‘39 Dodge Business Coupe (Clarence)
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