Need radiator advise

[Bill Rose]

I've put off choosing a good radiator till the end of the Nova project. I'm looking for advise on a top quality, stock looking, radiator, for my big block 69 Nova. Some say copper, some say brass/copper cools better. I'm a bit confused with the number of rows that is best. Either 3 or 4.....does the 4 row screw up the room needed for the stock 5 blade fan? Someone also said the big block 69 Nova's didn't get a fan spacer.

So I'm looking for a radiator that fits, looks fairly stock, and will cool a slightly modified big block.