Exhaust Manifold Gasket Set for Pontiac

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Edelbrock part #7281 Exhaust Gaskets are designed for 1961-79 Pontiac 326-389-400-421-428-455 V8 engines. Gaskets future a 1.880" port size.
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Edelbrock part #7281 Exhaust Gaskets are designed for 1961-79 Pontiac 326-389-400-421-428-455 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 1.880" port size.



Manufacturer Edelbrock
Application Application Specific
UPC 00085347072811
Configuration Two Piece
Bolt Hole Quantity 4
Type Exhaust
Availability Note Available to Order
Warranty 12 Months
Hazardous Materials Warning WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit
Installation Notes
  • Proper installation is the responsibility of the installer. Improper installation will void your warranty and may result in poor performance and engine or vehicle damage.
Thickness 0.0625 in