Increase the air flow and subsequent cooling system capacity of your 1984-1989 C4 Corvette with a new SPAL 16″ electric fan upgrade kit. This fan will increase airflow by 30% over the stock fan. Direct replacement utilizes a specially designed “Direct Fit” adapter plate bracket system. Completely bolt-on system requires not cutting or splicing for installation. Designed to fit both stock and “Direct Fit” aluminum radiators. Includes factory style plug for connection to wiring harness. Instructions included.SPAL is one of the world’s largest manufacturers of cooling fans, designing, and manufacturing sealed DC brush and brushless motor electric cooling fans. SPAL high performance fans offer the ultimate advantage in airflow and feature IP68 waterproof and dustproof motors that are individually tested and balanced to ensure the highest quality and durability. SPAL recommends using the largest motor and fan size to cover as much of the radiator surface as possible. These SPAL configurations provide increased airflow at high static pressure levels, reduced noise, and increased efficiency (lower power consumption).Dewitt Item Number 32-SP464
