Intake manifold 318

[stu’s68furyiiirat]

I have a 68 furyiii 318 L2bbl any suggestions on sealants for holes and end caps I’ll post pictures of what it had on it it was getting oil behind gasket and on what parts do I need to seal on intake gasket and I had coolant getting in oil what gasket’s do you all recommend do I need a windach tray

 

[57fury440]

Just make sure you are using new gaskets, have clean surfaces and follow the instructions. A windage tray is for the oil pan. The end pieces usually need a little silicone to seal at the ends.

 

[Toolmanmike]

I have a 68 furyiii 318 L2bbl any suggestions on sealants for holes and end caps I’ll post pictures of what it had on it it was getting oil behind gasket and on what parts do I need to seal on intake gasket and I had coolant getting in oil what gasket’s do you all recommend do I need a windach tray

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View attachment 581279

Let's see did I spray those metal gaskets with Permatex copper or the red stuff? I can't remember. 57fury is spot on with the dab of silicone right at the corners where the gaskets and end seals meet.

 

[Dads300]

On those metal gaskets, I seal the intake ports with hi-tack or similar( spray copper would work). And I use a thin smear of copper rtv or similar around the water ports. For the end gaskets, if you have the alignment dowels in the china walls, use the cork seals with hitemp rtv where the cork and metal gaskets meet. If no dowels, use ultra grey rtv or similar laid as a bead that is large enough to bulge when the manifold is installed, but not so large as to make a gigantic mess ( a 3/8” bead give or take)
Travis..