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Mr. Gasket 5780G - Mr. Gasket Ultra-Seal Cylinder Head Gaskets



Mr. Gasket 5780G - Mr. Gasket Ultra-Seal Cylinder Head Gaskets

JEGS Part Number: 720-5780G

Ultra-Seal Head Gasket
  • 1955-91 Small Block Chevy 262-305
  • Gasket Bore: 3.870''
  • Compressed Thickness: .028''
  • Graphite/Steel Construction, Elastomer Coated
  • 1/pkg

  • Mr. Gasket 5780G - Mr. Gasket Ultra-Seal Cylinder Head Gaskets Details

    Chevy

  • Excellent Resilience
  • High Temperature Endurance
  • Will Not Creep/Cold-Flow
  • Will Not Get Brittle
  • Resists Corrosion
  • Eliminates Gasket Sealer
  • Compatible w/High Octane Fuel
  • Compatible With Exotic Fuel

  • Specifications:

    Engine Make/Size
    Chevy Small Block (262-400)
    Position
    N/A
    Bore (in.)
    3.87
    Bore (mm)
    98.298
    Calculator
    Compression Calculator
    Compressed Thickness (in.)
    0.028
    Compressed Volume (cc)
    5.397
    Lock Wire
    No
    Quantity
    Sold individually
    Gasket Material
    Flexible graphite core/Elastomer coated
    Manufacturer's Part Number:
    5780G

    A special five-layer composite construction (graphite core with perforated steel outer layers) gives Ultra-Seal gaskets excellent sealing properties. The core has great thermoconductivity, transferring heat away from hot spots to coolant passages to prevent gasket burnout.

    Does this fit your vehicle?

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    1983-1985 PONTIAC PARISIENNE

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BROUGHAM

    1977 PONTIAC VENTURA

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SJ

    1980 CHEVROLET K20 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: CHEYENNE

    1979 BUICK CENTURY

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SPECIAL

    1981 GMC CABALLERO

    • Liter: 5.0
    • EngineType: V8
    • SubModel: CONQUISTA

    1980-1984 GMC CABALLERO

    • Liter: 5.0
    • EngineType: V8
    • SubModel: DIABLO

    1980 CHEVROLET K20 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SILVERADO

    1981 CHEVROLET C10 SUBURBAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: DELUXE

    1978-1979 CHEVROLET MONZA

    • EngineType: V8
    • SubModel: S

    1978 BUICK CENTURY

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    • SubModel: SPORT

    1976-1984 CHEVROLET EL CAMINO

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1985 CHEVROLET C20 SUBURBAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

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    • Liter: 5.0
    • EngineType: V8
    • SubModel: VISTA CRUISER BROUGHAM

    1976-1977 GMC SPRINT

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

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    • Liter: 5.0
    • EngineType: V8
    • SubModel: VANDURA

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    • EngineType: V8
    • SubModel: LT

    1981 GMC G25/G2500 VAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: VANDURA

    1994 GMC K1500

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SIERRA SPECIAL

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    • EngineType: V8
    • SubModel: SR

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    • EngineType: V8
    • SubModel: BASE

    1987 CHEVROLET R10 SUBURBAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SILVERADO

    1991 BUICK COMMERCIAL CHASSIS

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    • SubModel: ALL

    1982 CHEVROLET C10 SUBURBAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SCOTTSDALE

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    • Liter: 5.0
    • EngineType: V8
    • SubModel: SIERRA SPECIAL

    1981-1986 GMC K1500 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1980-1986 CHEVROLET C10 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SCOTTSDALE

    1986 GMC K1500 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: HIGH SIERRA

    1980-1981 CHEVROLET C10 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: CHEYENNE

    1978-1981 CHEVROLET G20 VAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: NOMAD

    1994-1995 CHEVROLET K2500 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1981 CHEVROLET C20 SUBURBAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: DELUXE

    1980 OLDSMOBILE CUTLASS CRUISER

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BROUGHAM

    1978-1980 OLDSMOBILE CUTLASS SALON

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1977-1979 OLDSMOBILE STARFIRE

    • EngineType: V8
    • SubModel: GT

    1978-1979 CHEVROLET MONZA

    • EngineType: V8
    • SubModel: BASE

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    • Liter: 5.0
    • EngineType: V8
    • SubModel: IROC-Z

    1980-1982 GMC G15/G1500 VAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: RALLY STX

    1989-1992 PONTIAC FIREBIRD

    • EngineType: V8
    • SubModel: BASE

    1987 CHEVROLET BLAZER

    • Liter: 5.0
    • EngineType: V8
    • SubModel: CUSTOM DELUXE

    1985-1986 PONTIAC BONNEVILLE

    • EngineType: V8
    • SubModel: LE

    1980-1985 GMC JIMMY

    • Liter: 5.0
    • EngineType: V8
    • SubModel: HIGH SIERRA

    1985 CHEVROLET K10 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1977 CHEVROLET EL CAMINO

    • Liter: 5.0
    • EngineType: V8
    • SubModel: CLASSIC

    1980 OLDSMOBILE CUTLASS

    • Liter: 5.0
    • EngineType: V8
    • SubModel: LS

    1982-1995 GMC G15/G1500 VAN

    • EngineType: V8
    • SubModel: VANDURA

    1977 CHEVROLET MONZA

    • EngineType: V8
    • SubModel: TOWNE COUPE

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    • Liter: 5.0
    • EngineType: V8
    • SubModel: SIERRA SLE

    1978-1980 CHEVROLET C10 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BIG TEN

    1995 GMC K1500 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SIERRA SLT

    1977-1979 BUICK SKYLARK

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1978 CHEVROLET MONTE CARLO

    • EngineType: V8
    • SubModel: SPORT

    1977-1979 PONTIAC PHOENIX

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1976-1978 GMC C15 SUBURBAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1987 CHEVROLET R20 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SCOTTSDALE

    1978 BUICK LESABRE

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1988-1992 CHEVROLET C1500 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SCOTTSDALE

    1989-1995 GMC C1500 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SIERRA XC

    1979-1986 GMC C2500 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1994-1995 GMC K2500 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SIERRA SL

    1980 CHEVROLET C10 SUBURBAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SCOTTSDALE

    1977-1978 GMC K25 SUBURBAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1981-1986 CHEVROLET C10 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: CUSTOM

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    • Liter: 5.0
    • EngineType: V8
    • SubModel: CUSTOM

    1976-1978 CHEVROLET CAMARO

    • Liter: 5.0
    • EngineType: V8
    • SubModel: LT

    1979 CHEVROLET MALIBU

    • Liter: 5.0
    • EngineType: V8
    • SubModel: POLICE

    1991-1992 CADILLAC BROUGHAM

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1986 CHEVROLET C30 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SILVERADO

    1982 GMC G25/G2500 VAN

    • EngineType: V8
    • SubModel: VANDURA

    1987-1988 PONTIAC FIREBIRD

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1983-1984 PONTIAC BONNEVILLE

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BROUGHAM

    1983-1984 PONTIAC GRAND PRIX

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1977 CHEVROLET MONZA

    • EngineType: V8
    • SubModel: TOWNE COUPE SPORT

    1988 CHEVROLET CAMARO

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1985-1987 PONTIAC GRAND PRIX

    • EngineType: V8
    • SubModel: BROUGHAM

    1977-1980 CHEVROLET C10 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1977-1978 CHEVROLET K20 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1994-1995 GMC K2500 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SIERRA SLT

    1982-1987 CHEVROLET CAMARO

    • EngineType: V8
    • SubModel: SPORT

    1980-1982 GMC JIMMY

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SIERRA GRANDE

    1988-1995 CHEVROLET K2500 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: CHEYENNE

    1985 CHEVROLET C10 SUBURBAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1978-1980 OLDSMOBILE CUTLASS SALON

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BROUGHAM

    1985-1986 CHEVROLET K20 SUBURBAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SILVERADO

    1985-1987 CHEVROLET EL CAMINO

    • EngineType: V8
    • SubModel: BASE

    1980 CHEVROLET K10 SUBURBAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SILVERADO

    1988-1995 CHEVROLET C1500 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SILVERADO

    1994-1995 GMC G15/G1500 VAN

    • EngineType: ALL
    • SubModel: RALLY STX

    1987-1992 PONTIAC FIREBIRD

    • Liter: 5.0
    • EngineType: V8
    • SubModel: TRANS AM

    1977-1989 CHEVROLET G10 VAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SPORTVAN

    1981 CHEVROLET BLAZER K5

    • Liter: 5.0
    • EngineType: V8
    • SubModel: DELUXE

    1978 PONTIAC GRAND LEMANS

    • EngineType: V8
    • SubModel: BASE

    1976-1979 GMC K1500 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1988-1993 GMC K2500 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SIERRA SLX

    1980 CHEVROLET K10 SUBURBAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SCOTTSDALE

    1980-1995 CHEVROLET G20 VAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BEAUVILLE

    1988-1992 CHEVROLET K1500 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SCOTTSDALE

    1981-1984 CHEVROLET G10 VAN

    • EngineType: V8
    • SubModel: BONAVENTURE

    1978-1980 GMC C1500 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BIG TEN

    1976-1982 CHEVROLET C10 SUBURBAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1977-1978 OLDSMOBILE OMEGA

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SX
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