Hey Everyone,

I just located an original PVC Valve for my 170 I6. I would like to restore it (if that is possible) before I install it. A little clean up and paint will do externally but I was wondering what I could do to restore the valve internally. Do any of you guys have any ideas how I could clean the PVC Valve up on the inside to restore it for use on my engine? Should I let it soak in gasoline or carb cleaner to clean out the inside? Please help, I really would like to install this onto my engine and take the open vent pipe off.
Thanks