Size of the round holes on the top of radiator

[Keith G.]

What is the size of the round holes on top of the 1967 427 radiators, and the spacing from the rectagular ones, I got one reply a while back that said 1/4 inch, that sounds a little small to me.

[John H.]

Re: Size of the round holes on the top of radiator

What is the size of the round holes on top of the 1967 427 radiators, and the spacing from the rectagular ones, I got one reply a while back that said 1/4 inch, that sounds a little small to me.

Keith -

My notes show 1/4".

[Keith G.]

Re: Size of the round holes on the top of radiator

ok, I give.