Radiators
Clean Auto Radiators

Clean Auto Radiators are Copper and Brass automotive Radiators that don’t contain any Steel or Aluminum . These Radiators must be clean, empty, and free of excess dirt, oil, or attachments.
Clean Copper/Aluminum Radiators

Clean Copper/Aluminum Radiators are Radiators with Aluminum fins and Copper tubes running throughout the Aluminum. These can not have any attachments, plastic, Steel, or fluid.
Dirty Auto Radiators

Dirty Auto Radiators are Copper and Brass automotive Radiators that contain any contaminants such as Steel , Aluminum , and plastic. They must be empty and free of excess oil or dirt.
Dirty Copper-Aluminum Radiators

Dirty Copper and Aluminum Radiators are Radiators with Aluminum fins and Copper tubing running throughout the Aluminum. These Radiators must not have any fluid but they may contain plastic or some attachments.