Aluminum Radiator

I have a Summit Racing brand that’s a “universal fit”. I measured between the frame rails and got the biggest one that would squeeze in there.
I’m also running 2 cheap 10” electric fans that turn on at 185°. No shroud.
It keeps it under 200° on the hottest days of southern GA and was pretty cheap

Sorry I don’t have a picture of it in the car.
View attachment 1715470953

Is that a 3 core ?
Thanks