Gasket Set for #7126 Manifold

The Gasket Set for #7126 Manifold (Edelbrock MPN 7231) is a precision composite plenum gasket engineered for small block Ford applications running the Edelbrock Performer 5.0 EFI induction system. This upper plenum gasket serves as the critical seal between your intake manifold and cylinder head, preventing coolant and oil seepage while maintaining proper fuel-air mixture delivery. Whether you're rebuilding an original engine or upgrading an existing setup, this gasket set is essential to ensure reliable performance and prevent costly internal leaks that can compromise engine longevity.

Edelbrock's composite gasket construction delivers superior durability compared to traditional cork or paper gaskets, resisting heat cycling and chemical exposure from modern coolants and fuels. The composite material maintains its seal integrity across the full operating temperature range of a small block Ford engine, typically 180–210°F under normal driving conditions. By using a factory-spec gasket designed specifically for the #7126 manifold and Performer 5.0 EFI system, you eliminate guesswork and ensure proper plenum pressure distribution, which directly affects cylinder-to-cylinder fuel distribution and combustion quality. At just 0.22 lbs, this lightweight kit is compact enough for tight engine bay installations while providing the robust sealing surface professional rebuilders and enthusiasts demand.

Small block Ford owners—from street machines to mild performance builds—rely on this gasket to complete intake manifold assembly without leaks that would degrade fuel economy or idle quality. Installation is straightforward for anyone with basic mechanical skills and a torque wrench; proper surface preparation and gradual torque sequencing ensure repeatable results. This upper-only gasket kit is specifically engineered for the Performer 5.0 EFI system, making it the correct choice when reassembling or replacing your induction system. Keep this gasket set on hand during any intake manifold work to avoid downtime and maintain the air-tight seal your EFI system requires for optimal engine management.