Valley Pan Gasket - What years was it
 

Just doing research on the ~infamaous valley pan gasket~ issue.
Seems like alot on 2002 and prior. Was any year above this affected.

Moreso, what was the old gasket made of....Can't seem to pull up any pics - just alot of threads saying it was old gasket design.

old gasket was paper. New one is silicone

the one I pulled off our 2002 4.4 was not paper.