• Radiator
  • Aluminum allowed
  • Stock location and appearance.
     
• Water pump
  • No electric
  • Stock type only
     
• Coolant
  • Water
  • Water Wetter Brand
  • No Antifreeze
     
• Fan
  • No clutch fans
  • No reverse cooling
  • Electric fan Preferred
  • Belt driven may not use plastic or aluminum blades
     
• Catch Can
  • Must be located under hood on right side
  • Overflow must blow on right lower corner of windshield