cooling upgrades for ac

[coffeedart67]

I am planning on putting classic auto air in my 67 Dart, stock rebuilt 273, stock radiator, boiled and cleaned, I think the radiator is a 2 row. I am wondering what upgrades I should make to the cooling system. I want to keep it looking stock, it currently has the 4 blade solid fan.
Thanks

 

[yellowdartdave]

Get a 18 inch 7 blade fan Part # 2863215

Made for A-B and C Bodies with 318/340s with A/C.
Also get a shroud and a clutch fan.

They are made to work as a team.