Gaskets and Seals› Engine Gaskets and Seals
Edelbrock
Edelbrock Top End Gasket Set W-Series Chevy 409 Large Port
SKU: E003 7378
Moderate — 2–4 hours
Description
Part #: 7378
The Edelbrock #7378 head gaskets provide the best sealing solution and are matched to Edelbrock cylinder heads for optimal performance. Edelbrock relies on industry leading head gasket manufactures to ensure our head gasket sets will provide the best fit and sealing properties when used with Edelbrock aluminum cylinder heads. Edelbrock head gaskets are manufactured from high-density materials and feature a superior design that performs under pressure and provides a long-lasting seal, without re-torqueing.
Edelbrock #7378 is a Complete Gasket Set is for First Generation Big Block Chevy Engine W-series 409 w/ large ports. It includes a set of the Cylinder Head, Valve Cover, Intake, and Exhaust Gaskets.
MIA's Description
Fitment
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Specifications
| Brand | Edelbrock |
| Part Number | E003 7378 |
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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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