Ok, I have a really dumb question about my Radiator in my 1965 Fastback! I redoing my engine copartment so I took out the radiator to repaint it.
Now that its all painted, I'm looking at the bottom of it and see the two holes for what I think is the trans lines, Well my car is standard, and I don't remember taking any bolts out of the holes before I painted it! I'm I loosing it, or do I need to have bolts in these holes to plug them?

 

The radiator has hook ups for auto trans lines, it isnt necessary to block those off, altho it wouldnt hurt to put caps on them.

 

Thank you!