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Percy's 66012 - Percy's Seal-4-Good Header Gaskets



Percy's 66012 - Percy's Seal-4-Good Header Gaskets

JEGS Part Number: 760-66012

Seal-4-Good Header Gaskets
  • Small Block Chevy 265-400
  • Square 1.5"
  • Dead Soft Aluminum
  • $37.42
    Ships

    Specifications:

    Port Height (in.)
    1.5
    Port Style
    Square port
    Port Width (in.)
    1.5
    Quantity
    Sold as a pair
    Gasket Material
    Aluminum
    Manufacturer's Part Number:
    66012

    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.

    Does this fit your vehicle?

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    1994-1995 CHEVROLET G10 VAN

    • EngineType: V8
    • SubModel: SPORTVAN

    1961-1962 CHEVROLET P30 SERIES VAN

    • Liter: 4.6
    • EngineType: V8
    • SubModel: BASE

    1978-1979 CHEVROLET MONZA

    • EngineType: V8
    • SubModel: BASE

    1958-1961 CHEVROLET NOMAD

    • Liter: 4.6
    • EngineType: V8
    • SubModel: BASE

    1994-1995 GMC G15/G1500 VAN

    • EngineType: ALL
    • SubModel: RALLY STX

    1968-1972 CHEVROLET CHEVELLE

    • Liter: 5.7
    • EngineType: V8
    • SubModel: NOMAD

    1983-1984 PONTIAC BONNEVILLE

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

    1958-1959 GMC 370

    • Liter: 5.5
    • EngineType: V8
    • SubModel: BASE

    1982 CHEVROLET K10 PICKUP

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

    1980 GMC K1500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SIERRA GRANDE

    1975-1976 CHEVROLET CAPRICE

    • Liter: 6.6
    • EngineType: V8
    • SubModel: CLASSIC SPORT

    1968-1969 CHEVROLET CAPRICE

    • Liter: 5.3
    • EngineType: V8
    • SubModel: BASE

    1981 CHEVROLET BEL AIR

    • EngineType: ALL
    • SubModel: ALL

    1984-1995 CHEVROLET G20 VAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BEAUVILLE

    1981 CHEVROLET MALIBU

    • EngineType: V8
    • SubModel: CLASSIC

    1994-1995 CHEVROLET K2500 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: WT

    1969-1974 CHEVROLET CORVETTE

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1987-1991 GMC R1500 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1995 GMC K2500 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SLT

    1975-1995 CHEVROLET MOTORHOME

    • Liter: 5.0
    • EngineType: V8
    • SubModel: CLASS C; G-30

    1969-1974 CHEVROLET K10 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1970-1972 CHEVROLET IMPALA

    • CC: 6556
    • Liter: 6.6
    • SubModel: BASE
    • EngineType: V8

    1980-1982 PONTIAC PARISIENNE

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SAFARI

    1988-1995 CHEVROLET C2500 PICKUP

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

    1970-1972 CHEVROLET BEL AIR

    • CC: 6555
    • Liter: 6.6
    • SubModel: BASE
    • EngineType: V8

    1982 GMC C1500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: STREET COUPE

    1985 CHEVROLET C10 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1981 CHEVROLET C10 SUBURBAN

    • EngineType: ALL
    • SubModel: CUSTOM

    1981 CHEVROLET K20 PICKUP

    • EngineType: V8
    • SubModel: CHEYENNE

    1995 GMC K1500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SIERRA SLE

    1975-1976 GMC G25/G2500 VAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: RALLY

    1984 CHEVROLET G20 VAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BONAVENTURE

    1982-1986 CHEVROLET BLAZER K5

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SILVERADO

    1980 CHEVROLET C20 PICKUP

    • Liter: 6.6
    • EngineType: V8
    • SubModel: CUSTOM DELUXE

    1975 CHEVROLET K10 PICKUP

    • EngineType: V8
    • SubModel: BASE

    1979 PONTIAC GRAND LEMANS

    • EngineType: V8
    • SubModel: LE

    1955 GMC FM350

    • Liter: 4.7
    • EngineType: V8
    • SubModel: BASE

    1987 GMC R2500 PICKUP

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

    1982-1986 GMC K2500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: HIGH SIERRA

    1970 CHEVROLET BROOKWOOD

    • CC: 6556
    • Liter: 6.6
    • SubModel: BASE
    • EngineType: V8

    1973 GMC SPRINT

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

    1981 GMC G35/G3500 VAN

    • EngineType: ALL
    • SubModel: VANDURA SPECIAL

    1995 CHEVROLET C1500 PICKUP

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

    1980-1981 CHEVROLET C10 PICKUP

    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • CUI: 350
    • EngineType: V8

    1987 CHEVROLET V10 PICKUP

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

    1973-1975 CHEVROLET EL CAMINO

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

    1970-1972 CHEVROLET CHEVELLE

    • CC: 6555
    • Liter: 6.6
    • SubModel: SS
    • EngineType: V8

    1969 CHECKER TAXICAB

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

    1980 GMC K1500 SUBURBAN

    • EngineType: V8
    • SubModel: HIGH SIERRA

    1982-1986 GMC C1500 PICKUP

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

    1981-1986 CHEVROLET C20 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: CUSTOM

    1968 CHEVROLET K10 SUBURBAN

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1975 CHEVROLET NOVA

    • Liter: 5.7
    • EngineType: V8
    • SubModel: LN

    1958 CHEVROLET SEDAN DELIVERY

    • Liter: 4.6
    • EngineType: V8
    • SubModel: BASE

    1979 CHEVROLET MALIBU

    • Liter: 5.7
    • Aspiration: N
    • SubModel: CLASSIC
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8

    1980 CHEVROLET C10 SUBURBAN

    • Liter: 5.7
    • SubModel: SILVERADO
    • CUI: 350
    • EngineType: V8

    1974 PONTIAC LEMANS

    • Liter: 6.6
    • Aspiration: N
    • SubModel: SPORT
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8

    1968-1973 CHEVROLET C20 PICKUP

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

    1973 GMC G35/G3500 VAN

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

    1970-1978 CHEVROLET G30 VAN

    • EngineType: V8
    • SubModel: SPORTVAN

    1982-1986 CHEVROLET C10 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SCOTTSDALE

    1987 GMC V1500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: HIGH SIERRA

    1982-1986 CHEVROLET C10 SUBURBAN

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

    1958 GMC PM252

    • EngineType: V8
    • SubModel: BASE

    1958-1959 GMC M300

    • Liter: 5.5
    • EngineType: V8
    • SubModel: BASE

    1994-1995 GMC K2500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SIERRA SL

    1980 CHEVROLET G30 VAN

    • EngineType: ALL
    • SubModel: ALL

    1982-1983 BUICK REGAL

    • Liter: 5.0
    • EngineType: V8
    • SubModel: ESTATE WAGON

    1991-1992 CADILLAC BROUGHAM

    • EngineType: ALL
    • SubModel: ALL

    1960-1967 CHEVROLET K20 PICKUP

    • Liter: 4.6
    • EngineType: V8
    • SubModel: BASE

    1969-1980 CHEVROLET C20 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1990-1991 GMC V3500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SLE

    1985-1986 GMC C3500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SIERRA CLASSIC

    1975 PONTIAC GRAND LEMANS

    • Liter: 6.6
    • SubModel: SAFARI
    • CUI: 400
    • EngineType: V8

    1993-1996 CADILLAC FLEETWOOD

    • EngineType: ALL
    • SubModel: ALL

    1981 PONTIAC CATALINA

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8

    1968 CHEVROLET K10 PICKUP

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1982 CHEVROLET C20 PICKUP

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

    1972-1975 GMC G15/G1500 VAN

    • EngineType: V8
    • SubModel: RALLY

    1977 CHEVROLET K30 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1981 PONTIAC GRAND LEMANS

    • EngineType: V8
    • SubModel: LE

    1970-1972 CHEVROLET KINGSWOOD

    • CC: 6556
    • Liter: 6.6
    • SubModel: BASE
    • EngineType: V8

    1976-1979 GMC C3500 PICKUP

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

    1974 PONTIAC LEMANS

    • CC: 6555
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8

    1989-1991 CHEVROLET V2500 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SCOTTSDALE

    1988-1995 GMC C1500 PICKUP

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

    1994 CHEVROLET BLAZER

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SILVERADO SPORT

    1995-1996 CHEVROLET G30 VAN

    • Liter: 5.7
    • SubModel: CHEVY VAN
    • CUI: 350
    • EngineType: V8

    1960-1964 CHEVROLET C40

    • EngineType: V8
    • SubModel: BASE

    1974 PONTIAC FIREBIRD

    • Liter: 6.6
    • Aspiration: N
    • SubModel: ESPRIT
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8

    1973 CHEVROLET P10 VAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1971-1973 PONTIAC VENTURA

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

    1985-1986 OLDSMOBILE CUTLASS

    • EngineType: ALL
    • SubModel: ALL

    1970 CHEVROLET CHEVELLE

    • Liter: 6.6
    • SubModel: CONCOURS
    • CUI: 400
    • EngineType: V8

    1980 PONTIAC GRAND LEMANS

    • EngineType: ALL
    • SubModel: LE

    1966-1967 CHEVROLET C20 SUBURBAN

    • EngineType: V8
    • SubModel: BASE

    1977-1978 CHEVROLET CORVETTE

    • EngineType: ALL
    • SubModel: ALL

    1988 CHEVROLET R20 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: CHEYENNE

    1968 GMC K1500 PICKUP

    • Liter: 5.3
    • EngineType: V8
    • SubModel: BASE

    1992-1994 CHEVROLET C1500 SUBURBAN

    • EngineType: ALL
    • SubModel: ALL
    66012 - Percy's Seal-4-Good Header Gaskets is rated 5.0 out of 5 by 2.
    • 2016-07-25T08:14CST
    • bvseo_cps, prod_bvrr, vn_cps_3.3.0
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_2
    • loc_en_US, sid_10001_10001_17144, PRD, sort_relevancy
    • clientName_jegs
    Rated 5 out of 5 by from Great header gaskets Great gaskets that compress and seal headers quite well.
    Date published: 2015-11-03
    Rated 5 out of 5 by from Great Lightning fast delivery, very happy with customer service and part
    Date published: 2016-05-27
    • 2016-07-25T08:14CST
    • bvseo_cps, prod_bvrr, vn_cps_3.3.0
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_2
    • loc_en_US, sid_10001_10001_17144, PRD, sort_relevancy
    • clientName_jegs
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