- 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