Chosen Solution

I wanna know if there’s a way or a kit, to use my ipods hard drives like external?

This here shows you how to use your ipod as an external drive. If you are thinking about using just your harddrive you will require a USB-to-Zif adapter. They are available at eBay for about $5 When plugged in your OS system should see that drive as an external hdd. Good Luck to you.