It's for sound deadening!
Joe
Terry Thompson wrote:
>
> Spit listers,
> Every timing chain cover I've seen has this
> plaster-like (more like concrete) substance caked onto
> the surface of it. Either within the recesses of the
> quartered sections or globbed on like a large pancake.
> What is this stuff? I can't believe that much dirt
> just accumulates right on that spot. Can I just remove
> it, or does it serve some purpose as an insulator?
>
> -Terry
> '76 spit 1500 wishing spring would hurry up and get
> here already.
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