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Percy's 66013 - Percy's Seal-4-Good Header Gaskets



Percy's 66013 - Percy's Seal-4-Good Header Gaskets

JEGS Part Number: 760-66013

Seal-4-Good Header Gaskets
  • Big Block Chevy 396-454, 502
  • Square 2.125"
  • Dead Soft Aluminum
  • $37.42
    Ships

    Specifications:

    Port Style
    Square port
    Quantity
    Sold as a pair
    Gasket Material
    Aluminum
    Manufacturer's Part Number:
    66013

    Percy's Seal-4-Good Reusable Flange Gaskets are multi-layered and made from a special "Dead Soft" aluminum that conforms to header flanges for the ultimate seal. Because made from multiple layers of dead soft metal, Seal-4-Good easily conforms to small imperfections that copper gaskets simply can't, and these gaskets will not blow out or burn out when properly installed.

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    1989-1991 CHEVROLET R2500 SUBURBAN

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

    1970-1972 CHEVROLET C30 PICKUP

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

    1970-1972 CHEVROLET C20 PICKUP

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

    1990-1993 CHEVROLET C1500 PICKUP

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

    1988-1992 CHEVROLET K3500 PICKUP

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

    1970-1972 CHEVROLET CHEVELLE

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

    1973 CHEVROLET LAGUNA

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

    1970-1972 CHEVROLET CHEVELLE

    • Liter: 7.4
    • EngineType: V8
    • SubModel: MALIBU

    1991 CHEVROLET C5500 KODIAK

    • EngineType: ALL
    • SubModel: BASE

    1970-1972 CHEVROLET K10 SUBURBAN

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

    1970-1972 CHEVROLET CHEVELLE

    • Liter: 7.4
    • EngineType: V8
    • SubModel: SS

    1970-1972 CHEVROLET K10 PICKUP

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

    1994-1995 CHEVROLET K3500 PICKUP

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

    1967-1969 CHEVROLET CAMARO

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

    1987-1989 GMC V3500 PICKUP

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

    1970-1972 CHEVROLET K30 PICKUP

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

    1988-1995 CHEVROLET K3500 PICKUP

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

    1971-1972 CHEVROLET CAPRICE

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

    1988-1996 CHEVROLET G30 VAN

    • Liter: 7.4
    • EngineType: V8
    • SubModel: BEAUVILLE

    1972 CHEVROLET CHEVELLE

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

    1982 GMC K3500 PICKUP

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    • SubModel: ALL

    1971-1972 CHEVROLET BISCAYNE

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

    1987-1989 GMC R3500 PICKUP

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

    1971-1972 CHEVROLET IMPALA

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

    1994-1995 CHEVROLET K2500 PICKUP

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

    1996-1997 GMC P3500 VAN

    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8

    1968-1969 GMC K25/K2500 PICKUP

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

    1988-1996 CHEVROLET G30 VAN

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

    1970-1972 CHEVROLET NOVA

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

    1970-1971 CHEVROLET EL CAMINO

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

    1973-1974 GMC K25/K2500 SUBURBAN

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

    1973-1982 CHEVROLET C30 PICKUP

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

    1968-1969 GMC C25/C2500 PICKUP

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

    1970-1972 CHEVROLET BROOKWOOD

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

    1981 CHEVROLET K30 PICKUP

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

    1991-2002 GMC TOPKICK

    • Liter: 7.0
    • EngineType: V8
    • SubModel: C5500

    1975-1976 CHEVROLET CAPRICE

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

    1970-1972 CHEVROLET K20 SUBURBAN

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

    1976 CHEVROLET CAPRICE

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

    1980 CHEVROLET K20 PICKUP

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

    1973-1974 CHEVROLET G10 VAN

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

    1968-1970 CHEVROLET CHEVELLE

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

    1968-1969 CHEVROLET C30 PICKUP

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

    1976-2002 CHEVROLET MOTORHOME

    • Liter: 7.4
    • EngineType: V8
    • SubModel: CLASS A; P-30

    1973-1974 CHEVROLET MALIBU

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

    1967 CHEVROLET CAMARO

    • Liter: 6.5
    • EngineType: V8
    • SubModel: RS

    1973-1974 CHEVROLET K10 PICKUP

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

    1983-1986 GMC C2500 PICKUP

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

    1970-1972 CHEVROLET CHEVELLE

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

    1971-1972 CHEVROLET EL CAMINO

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

    1992-1995 GMC C2500 SUBURBAN

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

    1970-1972 CHEVROLET KINGSWOOD

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

    1977 CHEVROLET K30 PICKUP

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

    1969 CHEVROLET CAMARO

    • Liter: 7.0
    • EngineType: V8
    • SubModel: RS

    1983-1986 GMC C2500 PICKUP

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

    1968-1969 CHEVROLET C20 PICKUP

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

    1989-1996 GMC G35/G3500 VAN

    • Liter: 7.4
    • EngineType: V8
    • SubModel: RALLY STX

    1968-1969 CHEVROLET K20 PICKUP

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

    1979-1986 GMC C2500 PICKUP

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

    1973-1974 CHEVROLET K30 PICKUP

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

    1990-1993 CHEVROLET C1500 PICKUP

    • EngineType: ALL
    • SubModel: 454 SS

    1970-1972 CHEVROLET CHEVELLE

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

    1987-1988 CHEVROLET V30 PICKUP

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

    1970-1972 CHEVROLET CAPRICE

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

    1963 CHEVROLET BISCAYNE

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

    1966-1969 CHEVROLET BEL AIR

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

    1970 PONTIAC STRATO-CHIEF

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

    1970 CHEVROLET CHEVELLE

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

    1970-1971 GMC P35/P3500 VAN

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

    1971-1975 CHEVROLET MOTORHOME

    • EngineType: ALL
    • SubModel: CLASS A; P-30

    1970-1971 PONTIAC ACADIAN

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

    1995 GMC K2500 SUBURBAN

    • Liter: 7.4
    • EngineType: V8
    • SubModel: SLT

    1973-1974 GMC C35/C3500 PICKUP

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

    1991-1992 CHEVROLET C2500 PICKUP

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

    1987-1988 CHEVROLET V20 SUBURBAN

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

    1988-1995 CHEVROLET C3500 PICKUP

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

    1970-1972 CHEVROLET C10 SUBURBAN

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

    1989 CHEVROLET R2500 PICKUP

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

    1991-1995 CHEVROLET C2500 PICKUP

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

    1975 CHEVROLET MONTE CARLO

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

    1994-1995 GMC K2500 SUBURBAN

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

    1983-1986 CHEVROLET K30 PICKUP

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

    1994-1995 GMC C2500 PICKUP

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

    1991-1993 GMC K2500 PICKUP

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

    1992-2002 CHEVROLET C5500 KODIAK

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

    1973-1974 CHEVROLET BLAZER

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

    1995 CHEVROLET C2500 SUBURBAN

    • Liter: 7.4
    • EngineType: V8
    • SubModel: LS

    1979-1995 GMC P3500 VAN

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

    1968-1969 CHEVROLET K10 SUBURBAN

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

    1969-1970 CHEVROLET NOVA

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

    1968-1969 CHEVROLET EL CAMINO

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

    1968 CHEVROLET CHEVELLE

    • Liter: 6.5
    • EngineType: V8
    • SubModel: 300

    1988-1993 GMC K3500 PICKUP

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

    1980-1982 CHEVROLET K30 PICKUP

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

    1991-1995 GMC K2500 PICKUP

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

    1970 CHEVROLET ESTATE

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

    1975-1976 GMC G25/G2500 VAN

    • Liter: 7.4
    • EngineType: V8
    • SubModel: RALLY

    1998-2002 CHEVROLET MOTORHOME

    • EngineType: ALL
    • SubModel: CLASS C; G-3500

    1968 CHEVROLET CHEVY II

    • Liter: 6.5
    • EngineType: V8
    • SubModel: NOVA

    1970-1972 CHEVROLET KINGSWOOD

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