Mopar 350 W2 Header Gasket - Inner

The Mopar 350 W2 Header Gasket - Inner is a precision-engineered sealing component designed for high-performance Mopar 350 cubic-inch engines equipped with W2 cylinder heads. This gasket is essential for preventing exhaust gas leakage at the junction between the header flange and cylinder head, where reliability is crucial due to thermal cycling and combustion pressure.

Manufactured to OEM specifications, this gasket features multi-layer construction that resists blowout under high exhaust temperatures, making it suitable for both street and strip applications. Its design accommodates the precise port geometry of W2 heads, ensuring effective sealing without hindering exhaust scavenging, which is vital for maintaining volumetric efficiency at peak RPM.

Engine builders and Mopar enthusiasts upgrading their 350 blocks will find this gasket beneficial when installing performance headers or factory cast-iron manifolds on freshly ported or stock W2 heads. The installation process is straightforward, allowing for a reliable and efficient upgrade to your engine's exhaust system.