Valve Cover Gaskets - Mopar B-1 Heads

The Valve Cover Gaskets for Mopar B-1 Heads (SCE264072) are engineered to seal the valve cover interface on high-performance Mopar 426 Hemi and B-1 cylinder head applications. These gaskets prevent oil leakage at the critical junction between the valve cover and cylinder head, protecting engine internals from contamination and maintaining proper crankcase pressure. Built for both street and competition engines, this pair of gaskets is essential for any serious Mopar restoration, rebuild, or performance upgrade project.

Manufactured by SCE Gaskets using a steel core fiber substrate with PTFE (polytetrafluoroethylene) coating, these valve cover gaskets deliver superior sealing performance and durability. The 0.093-inch thickness provides optimal compression and conformability to valve cover surfaces, while the PTFE coating reduces friction and resists oil degradation over extended use. The steel core reinforcement prevents extrusion under boost or high cylinder pressure, making these gaskets reliable for both naturally aspirated and forced-induction applications where gasket integrity is non-negotiable.

These gaskets are purpose-built for B-1 Mopar cylinder heads, including the legendary 426 Hemi engine platform favored in vintage muscle cars, drag racing, and street machines. Installation is straightforward—simply position the gaskets on the cylinder head surface, align the valve cover, and torque to manufacturer specifications for a leak-free seal. Whether you're restoring a classic Dodge or Chrysler Hemi or building a high-rpm performance engine, the SCE Gaskets valve cover gasket pair ensures reliable sealing that withstands intense operating conditions for thousands of miles.