Here's the TC from my '64 300. Looking at the oil pump portion, I see some scratches in the gear end area but I don't see any deep grooves or damage. Do you guys see the same? If so, and I know I have to put the gears in it and measure the clearance, but the main question right now is does it look like there is any actual damage to this surface?
Doesn't look too bad, but looks can be deceiving, measure. https://www.v8buick.com/index.php?threads/oil-pump-clearances-and-oil-pressure.326597/