1982 Leyland Mini 1275E

[Tiaan]

How can I see the difference between a two core and a three core Mini radiator?
Did the 1982 1275e come out with a two core or a three core radiator?

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Here is the car when I bought it.
   
   
   
   
   

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Here is the car in it's previous job.
   
   
   
   
   

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