Radiator question 69 CJ

Does anyone know whether a factory 69, CJ w/AC had a 3 core or 4 core? I belive I have narrowed it down to a 3 core but I’m looking for some back up knowledge. My research indicates any big block with air came equipped with HD cooling and a 3 core radiator. I realize there are 4 row options out there but then fitment becomes an issue, due to thickness.

Thanks in advance,
rcode

3

Thanks Don. It’s what I thought. A 4 row puts the fan much too close, which in turn, makes component removal much more difficult.
I’ll look but I’m assuming you folks sell a brass 3 row?

TY,
rcode

Ordered today.

rcode