Great reproduction piece, rectangular fresh air heater core for Chevrolet and GMC pickup and big truck. 1955 - 1959Bonus: They are better than originals because these are made to withstand the higher water pressure of modern engines. 
Great reproduction piece, rectangular fresh air heater core for Chevrolet and GMC pickup and big truck. 1955 - 1959

Bonus: They are better than originals because these are made to withstand the higher water pressure of modern engines.