<VV> Pan gasket

[Ebarr19 at aol.com]

Hi all
  I have a problem with a leaking oil pan gasket. Its an aluminum " Otto" pan 
and I have three different gaskets - Cork,black rubber and a Green 
Klinger-sil, I would guess the cork is not the one to use but which of the other two are 
best or is it none of these and some other kind?
  While I'm asking questions, this is my autocross car the "Geezer" and at 
High RPM's it will push oil out the dipstick tube, so I catch it with a hose and 
bottle. This oil is light brown and looks very muddy ? the engine oil is 
still clean and transparent. I was told to cut off the bottom of the dipstick tube 
which I will do when changing the pan gasket. Also that muddy oil does not 
settle out, after a week its still muddy top to bottom. I'm using Amsoil. 
Anything to worry about ?? Thanks
 Gene Barr
63 leaking Autocross car
CORSA
CFC
SECC 
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