Water Pump Grease
I guess this would go under the cooling section.
I found that lubriplate makes a specific grease for water pumps. The tech section on a Mopar site says it works well on the water pumps on Dodge products that have a grease nipple for lubrication. The number is #115, and it can be ordered from Lubriplate at 1-800-733-4755, or can visit their website.
Dave (Doc Dave) Langford