Ford Performance M-9439-A50 Intake Manifold Gasket

.070 in. Thickness Intake Gasket Ford Performance Parts - Intake Manifold Gasket P/N M-9439-A50: Ford Racing's high performance intake manifold gaskets are a great way to seal your new intake manifold. And why wouldn't they be? They're from the folks who designed and built your engine to start with. These race-quality gaskets are a definite must for people who are serious about performance.