Radiator stamped number

[B5charger]

Can anyone out there help me... I have a 19" rad in my 1971 318.  The number stamped is 3443 968 with a *20448 stamped below it.  Is this the stock rad or is it a replacement from long ago?  I'm having doubts it's stock since no one seems to know of a 19" radiator for 1971 chargers.

[bull]

I'm not seeing it on the list:
http://www.rosevillemoparts.com/reference_radiatorguide.php?SID

Are you sure about that last number? It looks like the last number sequence from '71 is 3443960 for 383/440 auto.

[tan top]

think its 70 -71 B-body    .............

[Alaskan_TA]

3443 968  is a 22" radiator for a 1971 B-body with 318, auto trans & heater.

The five digit number is the vendor code for Chrysler's supplier.

[B5charger]

Just this morning I found this...
http://www.71superbee.com/Part_Numbers/

It says the 3443 968 is for 1971 318 19" no AC.
Also used on the slant six.

If this is right I guess I got the smallest of the rads for the V8's.