GASKETS

Edelbrock part #7241 Exhaust Gaskets are designed for 1958-1965 Chevy 348/409 "W Series" V8 engines. These Exhaust Gaskets are made of EnCore HTX-900; a high-density non-asbestos fiber/metal core composite material consisting of two graphite coated, heat resistant fiber blended sheets that are mechanically and chemically fused to an expanded steel core. The finished product provides high heat resistance, excellent load retention and unmatched sealing performance on exhaust manifold and header applications. A 50% recovery rate allows for gasket expansion in the event your header loses the proper header bolt torque. Gaskets future a 1.813"x 1.75" port size.

Additional Information

GASKETS EXHAUST CHEVY 348/409 W FOR EDEL CYL HEADS

Application Summary

Chevrolet:W-Series:348 (5.7L)-409 (6.7L)

Part Type

Exhaust Manifold Gasket Set

• Excellent Free-Flowing Seal

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Product Details

Reference Information

Exhaust Manifold Gasket Set; Exhaust Gasket; For 58-65 Chevy W Big Block 348/409 w/ Edelbrock Heads; Large Por

When installing new headers, or putting them back on after working on your vehicle, it's important to use a new set of gaskets. Edelbrock exhaust gaskets are made of EnCore HTX-900--a high-density, non-asbestos, fiber/metal core composite material consisting of two graphite coated, heat-resistant, fiber-blended sheets that are mechanically and chemically fused to an expanded steel core. The finished product provides high heat resistance, excellent load retention, and unmatched sealing performance on exhaust manifolds and headers. A 50 percent recovery rate allows for gasket expansion in the event your header loses the proper header bolt torque. Edelbrock exhaust gaskets are the perfect choice.