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Mr. Gasket 5911 - Mr. Gasket Ultra-Seal Exhaust Gaskets



Mr. Gasket 5911 - Mr. Gasket Ultra-Seal Exhaust Gaskets

JEGS Part Number: 720-5911

Exhaust Header Gasket
  • Ultra-Seal Material
  • 1965-90 Big Block Chevy 396-502
  • Round Port: 1.92''
  • $22.41
    Ships

    Mr. Gasket 5911 - Mr. Gasket Ultra-Seal Exhaust Gaskets Details

    Chevy - Big Block

  • Graphite-Impregnated Facing
  • Steel Expanded Metal Core
  • Superior Tensile Strength
  • Resists Cracking
  • Withstands Intense Heat
  • Resists Deteriorating
  • Anti-Stick Properties
  • Easy Removal For Disassembly

  • Specifications:

    Port Height (in.)
    1.92
    Port Style
    Round port
    Port Width (in.)
    1.92
    Quantity
    Sold as a pair
    Gasket Material
    Steel core laminate
    Manufacturer's Part Number:
    5911

    Premium Ultra-Seal Exhaust Gaskets have the ability to conform to warped flanges for a tight seal and superior tensile strength to resist cracking. Their graphite facing withstands heat and allows easy removal.

  • 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 racing, and circle track

  • Does this fit your vehicle?

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    1989-1990 CHEVROLET R2500 SUBURBAN

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    • EngineType: V8
    • SubModel: SILVERADO

    1987-1988 CHEVROLET R30 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: CUSTOM DELUXE

    1968-1969 GMC C15/C1500 SUBURBAN

    • Liter: 6.5
    • EngineType: V8
    • SubModel: BASE

    1987-1988 CHEVROLET R30 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: SCOTTSDALE

    1989-1990 CHEVROLET V3500 PICKUP

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    1969 CHEVROLET CHEVELLE

    • Liter: 6.5
    • EngineType: V8
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    1983-1986 GMC C2500 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: SIERRA CLASSIC

    1971-1972 CHEVROLET BEL AIR

    • CC: 6588
    • Liter: 6.6
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    • EngineType: V8

    1989-1990 CHEVROLET V3500 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: SCOTTSDALE

    1973-1975 CHEVROLET LAGUNA

    • Liter: 7.4
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    1979-1986 GMC C2500 SUBURBAN

    • Liter: 7.4
    • EngineType: V8
    • SubModel: BASE

    1963 CHEVROLET BISCAYNE

    • Liter: 7.0
    • EngineType: V8
    • SubModel: BASE

    1989-1990 GMC C3500 PICKUP

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    • EngineType: V8
    • SubModel: SIERRA XC

    1989 CHEVROLET R2500 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: SCOTTSDALE

    1987-1989 GMC V3500 PICKUP

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    • EngineType: V8
    • SubModel: HIGH SIERRA

    1988 CHEVROLET V30 PICKUP

    • Liter: 7.4
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    1985 CHEVROLET C20 PICKUP

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    • EngineType: V8
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    • Liter: 7.4
    • EngineType: V8
    • SubModel: S

    1976 GMC G35/G3500 VAN

    • Liter: 7.4
    • EngineType: V8
    • SubModel: BASE

    1989-1990 CHEVROLET G30 VAN

    • Liter: 7.4
    • EngineType: V8
    • SubModel: CHEVY VAN

    1968-1969 GMC C35/C3500 PICKUP

    • Liter: 6.5
    • EngineType: V8
    • SubModel: BASE

    1973-1982 CHEVROLET C20 SUBURBAN

    • Liter: 7.4
    • EngineType: V8
    • SubModel: BASE

    1973 CHEVROLET LAGUNA

    • Liter: 7.4
    • EngineType: V8
    • SubModel: ESTATE

    1970 CHEVROLET CHEVELLE

    • CC: 6588
    • Liter: 6.6
    • SubModel: BASE
    • EngineType: V8

    1970 CHEVROLET CHEVELLE

    • Liter: 6.6
    • SubModel: CONCOURS ESTATE
    • CUI: 402
    • EngineType: V8

    1979-1981 GMC K3500 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: BASE

    1987-1988 CHEVROLET V30 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: CUSTOM DELUXE

    1983-1986 CHEVROLET C30 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: SILVERADO

    1963 CHEVROLET IMPALA

    • Liter: 7.0
    • EngineType: V8
    • SubModel: BASE

    1974 GMC K25/K2500 SUBURBAN

    • Liter: 7.4
    • EngineType: V8
    • SubModel: BASE

    1983-1986 CHEVROLET C30 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: CUSTOM

    1973-1974 GMC K25/K2500 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: BASE

    1989-1990 CHEVROLET R3500 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: SCOTTSDALE

    1971-1972 CHEVROLET BISCAYNE

    • Liter: 7.4
    • EngineType: V8
    • SubModel: BASE

    1975-1981 GMC C3500 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: BASE

    1985 CHEVROLET C20 SUBURBAN

    • Liter: 7.4
    • EngineType: V8
    • SubModel: BASE

    1972 CHEVROLET MONTE CARLO

    • CC: 6588
    • Liter: 6.6
    • SubModel: BASE
    • EngineType: V8

    1970 CHEVROLET MONTE CARLO

    • Liter: 6.6
    • SubModel: BASE
    • CUI: 402
    • EngineType: V8

    1970-1972 GMC K15/K1500 SUBURBAN

    • Liter: 6.6
    • EngineType: V8
    • SubModel: BASE

    1968-1969 CHEVROLET CHEVELLE

    • Liter: 6.5
    • EngineType: V8
    • SubModel: MALIBU

    1989-1990 CHEVROLET V3500 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: SILVERADO

    1987-1989 GMC V3500 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: SIERRA CLASSIC

    1979 CHEVROLET K10 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: BASE

    1970-1972 GMC C15/C1500 SUBURBAN

    • Liter: 6.6
    • EngineType: V8
    • SubModel: BASE

    1970-1972 GMC C25/C2500 SUBURBAN

    • Liter: 6.6
    • EngineType: V8
    • SubModel: BASE

    1968-1969 GMC K25/K2500 PICKUP

    • Liter: 6.5
    • EngineType: V8
    • SubModel: BASE

    1968-1969 GMC C25/C2500 PICKUP

    • Liter: 6.5
    • EngineType: V8
    • SubModel: BASE

    1973-1978 GMC C25/C2500 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: BASE

    1970-1972 CHEVROLET CAMARO

    • Liter: 6.6
    • EngineType: V8
    • SubModel: BASE

    1984-1986 CHEVROLET C20 SUBURBAN

    • Liter: 7.4
    • EngineType: V8
    • SubModel: SCOTTSDALE

    1972 CHEVROLET MONTE CARLO

    • Liter: 6.6
    • SubModel: BASE
    • CUI: 402
    • EngineType: V8

    1969 CHEVROLET EL CAMINO

    • Liter: 6.5
    • EngineType: V8
    • SubModel: CUSTOM

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    • Liter: 6.6
    • SubModel: GREENBRIER
    • CUI: 402
    • EngineType: V8

    1987-1988 CHEVROLET V30 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: SILVERADO

    1971-1972 CHEVROLET BISCAYNE

    • CC: 6588
    • Liter: 6.6
    • SubModel: BASE
    • EngineType: V8

    1970-1974 CHEVROLET EL CAMINO

    • Liter: 7.4
    • EngineType: V8
    • SubModel: CUSTOM

    1968-1969 CHEVROLET C10 PICKUP

    • Liter: 6.5
    • EngineType: V8
    • SubModel: BASE

    1987-1990 GMC V3500 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: BASE

    1972 CHEVROLET CHEVELLE

    • Liter: 6.6
    • SubModel: NOMAD
    • CUI: 402
    • EngineType: V8

    1985-1986 GMC C3500 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: SIERRA CLASSIC

    1973 CHEVROLET CAPRICE

    • Liter: 7.4
    • Aspiration: N
    • SubModel: CLASSIC
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8

    1968-1970 CHEVROLET CAMARO

    • Liter: 6.5
    • EngineType: V8
    • SubModel: BASE

    1966-1969 CHEVROLET IMPALA

    • Liter: 7.0
    • EngineType: V8
    • SubModel: BASE

    1968-1969 GMC K35/K3500 PICKUP

    • Liter: 6.5
    • EngineType: V8
    • SubModel: BASE

    1972 CHEVROLET CHEVELLE

    • CC: 6588
    • Liter: 6.6
    • SubModel: GREENBRIER
    • EngineType: V8

    1988-1990 CHEVROLET C3500 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: SILVERADO

    1989-1990 CHEVROLET G30 VAN

    • Liter: 7.4
    • EngineType: V8
    • SubModel: HI-CUBE

    1968 GMC K25/K2500 SUBURBAN

    • Liter: 6.5
    • EngineType: V8
    • SubModel: BASE

    1976 CHEVROLET IMPALA

    • Liter: 7.4
    • EngineType: V8
    • SubModel: S

    1979-1986 GMC C2500 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: BASE

    1988-1990 GMC G35/G3500 VAN

    • Liter: 7.4
    • EngineType: V8
    • SubModel: MAGNAVAN

    1990 CHEVROLET C1500 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: WT

    1976-1978 CHEVROLET BLAZER K5

    • Liter: 7.4
    • EngineType: V8
    • SubModel: BASE

    1975-1976 CHEVROLET IMPALA

    • Liter: 7.4
    • EngineType: V8
    • SubModel: SPORT

    1988-1990 GMC C3500 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: SIERRA SLE

    1974-1976 CHEVROLET CAPRICE

    • Liter: 7.4
    • EngineType: V8
    • SubModel: CLASSIC

    1989 CHEVROLET R2500 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: CHEYENNE

    1987 CHEVROLET R20 SUBURBAN

    • Liter: 7.4
    • EngineType: V8
    • SubModel: CUSTOM DELUXE

    1968-1969 CHEVROLET CHEVELLE

    • Liter: 6.5
    • EngineType: V8
    • SubModel: CONCOURS

    1970 CHEVROLET MONTE CARLO

    • CC: 6588
    • Liter: 6.6
    • SubModel: BASE
    • EngineType: V8

    1987-1989 GMC R3500 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: SIERRA CLASSIC

    1968-1969 CHEVROLET CAMARO

    • Liter: 6.5
    • EngineType: V8
    • SubModel: SS

    1970 CHEVROLET CHEVELLE

    • CC: 6588
    • Liter: 6.6
    • SubModel: NOMAD
    • EngineType: V8

    1983-1986 GMC C2500 SUBURBAN

    • Liter: 7.4
    • EngineType: V8
    • SubModel: HIGH SIERRA

    1970-1975 CHEVROLET EL CAMINO

    • Liter: 7.4
    • EngineType: V8
    • SubModel: BASE

    1983-1986 CHEVROLET K30 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: SCOTTSDALE

    1990 GMC V3500 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: SLE

    1983-1986 CHEVROLET K30 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: SILVERADO

    1974-1975 GMC SPRINT

    • Liter: 6.6
    • SubModel: BASE
    • CUI: 402
    • EngineType: V8

    1978-1980 CHEVROLET C10 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: BIG TEN

    1983 GMC C3500 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: SIERRA CLASSIC

    1966-1969 CHEVROLET CAPRICE

    • Liter: 7.0
    • EngineType: V8
    • SubModel: BASE

    1970-1972 GMC C35/C3500 PICKUP

    • Liter: 6.6
    • EngineType: V8
    • SubModel: BASE

    1982 GMC K3500 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1983-1986 GMC C3500 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: BASE
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