Ultra-Cool® High Performance Fans ULTRA-COOL 14" and 17" fans offer the highest  airflow outputs in a very low profile. Under 3" thick they fit a wide variety of applications including... more      The DAWG - Remote Transmission Oil Cooling Systems Hayden Automotive’s remote mount cooling systems use the most advanced stator fans to evenly distribute airflow... more      Hi-Performance Transmission Oil Coolers Available in three sizes for medium to heavy duty applications. Our high performance coolers provide... more