What material are these Edelbrock exhaust gaskets made from?

These gaskets are made from EnCore HTX-900, a high-density composite material. It consists of graphite-coated fiber sheets mechanically and chemically fused to an expanded steel core.

What is the port size on these gaskets?

The port size on these Edelbrock exhaust gaskets is 1.80 inches by 1.30 inches. This size is suitable for many AMC V8 exhaust manifold and header applications.

What does the 50% recovery rate mean for my installation?

The 50% recovery rate means the gasket can expand slightly if your header bolts loosen over time. This helps maintain a seal even with minor fluctuations in header bolt torque.

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Specifications

Brand: Edelbrock
Part #: 7239
UPC: 85347072392

Edelbrock AMC Exhaust Gasket

Name: Edelbrock AMC Exhaust Gasket
Brand: Edelbrock
Price: 36.95 USD
Availability: InStock

$36.95

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Edelbrock AMC Exhaust Gasket. Made with a high-density composite material for excellent sealing on AMC V8 engines.

Key Features

Fits 1967-1991 AMC V8 engines.
Constructed from EnCore HTX-900, a high-density non-asbestos fiber/metal core composite.
Features graphite-coated, heat-resistant fiber blended sheets fused to an expanded steel core.
Offers high heat resistance and excellent load retention for reliable sealing.
Includes a 50% recovery rate to accommodate changes in header bolt torque.
Port size measures 1.80" x 1.30" for good exhaust flow.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Product Details

If you're working on a classic AMC V8, like an AMX, Ambassador, or Gremlin, and need to replace your exhaust manifold or header gaskets, these Edelbrock gaskets are a solid option. They're built to handle the heat and pressure of exhaust systems, ensuring a good seal to keep those gases flowing where they should.

These gaskets are constructed from EnCore HTX-900, a well-built composite material that combines graphite-coated fiber sheets with an expanded steel core. This design offers high heat resistance and maintains its sealing ability even if header bolt torque fluctuates, thanks to a 50% recovery rate. The port size is 1.80" x 1.30", which is a common size for many AMC V8 exhaust applications, helping to maintain good exhaust flow.