61-65 Impala Aluminum Radiator Stamped Cold Case Radiators Chevy Bel Air There is a 6 blade

There is a 6 blade stationary and 7 blade flex fan you can use though

Direct fit for 57 cars

use part # GMA42B

Straight 6 position cars for mount In Front of radiator support

61-65 Impala Aluminum Radiator Stamped Cold Case Radiators Chevy Bel Air There is a 6 blade1961 1965 Chevy Impala Aluminum Performance Radiator. These COLD CASE radiators are Tig welded 100 percent aluminum and absolutely beautiful. Don't buy a 3 or 4 row aluminum radiator! It doesn't cool as good as these oversize 2 row models. These radiators are original appearing and have the correct stamping. Once painted, you'd be hard pressed to find a difference over an original versus a COLD CASE. 100 percent TIG welded All Aluminum Polished OE