- Manufactured from high-temperature steel core/graphite faced exhaust material.
- Expanded steel core provides stability and maximum torque retention to eliminate gasket failure.
- Graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head.
- Conforms to and seals minor surface irregularities. High recovery material allows header or manifold flange to stay sealed if flange loses clamp-load.

- Can be trimmed if necessary for modified port applications.
- For OE replacement, high performance street, drag race and oval track use.
Mr. Gasket, Ultra-Seal Material, Round Ports, 1.92"

Has A Steel Core With Graphite Facing. Graphite Facing Has Excellent Thermo-conductivity
Mr Gasket 5911 Exhaust Gaskets, Big Block Chevy, 1.92 Inch Mr Gasket
Mr Gasket 5911 Exhaust Gaskets, Big Block Chevy, 1.92 Inch
Sku # 5505911
Mfr. Part # 5911
Condition
New
Brand
Mr Gasket
Sold
Pair
Details
Info

- Manufactured from high-temperature steel core/graphite faced exhaust material.

- Expanded steel core provides stability and maximum torque retention to eliminate gasket failure.

- Graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head.

- Conforms to and seals minor surface irregularities. High recovery material allows header or manifold flange to stay sealed if flange loses clamp-load.

- Can be trimmed if necessary for modified port applications.

- For OE replacement, high performance street, drag race and oval track use.

Mr. Gasket, Ultra-Seal Material, Round Ports, 1.92"

  • Has A Steel Core With Graphite Facing
  • Graphite Facing Has Excellent Thermo-conductivity
  • Can Be Trimmed If Necessary For Modified Port App
This item is being shipped to you directly from the manufacturer and is subject to an increased handling time. Delivery estimates that include the handling time are displayed on the "Shipping and Payments" tab.
Specs
Sold in Quantity
Pair
Port Style
Round Port
Port Height
1.92
Gasket Material
Steel core laminate
MFG. Part #
5911
Port Width
1.92
GTIN Code
084041059111
Tech Support
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About
Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 72 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.