I was checking fluid levels and noticed the radiator coolant was a little low. I filled it to the bottom of the neck and went for 20 minute drive around town. When I got home and shut down I noticed coolant dripping from the overflow tube. It dripped for awhile until there was a bout a 6" diameter puddle then it stopped. After looking at my newly purchased service manual I noticed that I should have stopped filling at an inch below the neck of the radiator. Then I thought to myself, there's no overflow tank. I drove it awhile later and when I shut down I had a much smaller puddle from the overflow tube and it stopped pretty quickly. Am I correct to assume this is normal? Filling to the bottom of the neck is too much and there is no overflow tank on a 62 CJ-5?
The engine is a F-Head 134.