Intake Manifold Gaskets
I would test fit intake without the cork end rail gaskets I think you will see a big difference. We toss the cork end rail gaskets and just use silicone make sure if you have pins on the end rail, they are removed also they can hold the intake manifold from sitting down also. Here is a picture of a 318 just so you can see the surface with the end rail pins removed.
I would test fit intake without the cork end rail gaskets I think you will see a big difference. We toss the cork end rail gaskets and just use silicone make sure if you have pins on the end rail, they are removed also they can hold the intake manifold from sitting down also. Here is a picture of a 318 just so you can see the surface with the end rail pins removed.
