Anyone bought a new radiator lately?

[70chevytruck]

So this will be my second new one in a year from O'reileys auto parts. Under warranty thank you but coolant is getting expensive to replace....72 1/2 ton 2 wheel drive automatic.

However now the replacement is raw aluminum with black plastic tanks instead of a thicker core metal tank like last time.

Doesn't look really original at all....options?