Cold Case or Griffin radiator in a 1970 Duster?

Fred Scigliano said

But in all the heat I went through in 10,000 miles I never overheated my car so in the long run it was worth it I think.

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If I drove my high compression stroker on the freeway more. I would have to put a thermostat in it because of my $140 radiator would bring it down to a 150° on the freeway...