For the 1967 - 1969 small block Cougar and Mustang with AC and or heavy duty cooling package. If you currently have the 20" wide radiator that bolts to the core support, do know you will need to buy upper and lower cradle mounts to mount this 24" wide radiator properly. For optimum cooling you will want to purchase a shroud as well. Most Cougars these days have been bored .030 or more and many have had performance upgrades which all lead to increased heat. Before you buy fancy wheels, valve covers or most anything else (except brakes) this should be at the top on your list. Most applications only call for a 2 core but we feel more is better and no cost increase.
For some helpful tips on upgrading your Cougar (or Mustang) cooling system, check out our video: