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Percy's 66011 - Percy's Seal-4-Good Header Gaskets



Percy's 66011 - Percy's Seal-4-Good Header Gaskets

JEGS Part Number: 760-66011

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

    Specifications:

    Port Height (in.)
    1.5
    Port Style
    Round port
    Port Width (in.)
    1.5
    Quantity
    Sold as a pair
    Gasket Material
    Aluminum
    Manufacturer's Part Number:
    66011

    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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    1995 GMC C1500 PICKUP

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

    1991 CHEVROLET R1500 SUBURBAN

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

    1973-1974 GMC P35/P3500 VAN

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

    1977-1979 CHEVROLET MONZA

    • EngineType: V8
    • SubModel: 2+2

    1967 GMC C25/C2500 PICKUP

    • EngineType: V8
    • SubModel: BASE

    1977-1978 CHEVROLET CAMARO

    • EngineType: V8
    • SubModel: LT RALLY SPORT

    1983-1984 PONTIAC GRAND PRIX

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

    1981 CHEVROLET CORVETTE

    • EngineType: ALL
    • SubModel: ALL

    1981 PONTIAC FIREBIRD

    • Liter: 4.3
    • EngineType: V8
    • SubModel: FORMULA

    1975 PONTIAC GRAND PRIX

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

    1955-1957 CHEVROLET TRUCK

    • EngineType: V8
    • SubModel: BASE

    1977-1979 CHEVROLET G30 VAN

    • EngineType: V8
    • SubModel: BASE

    1987 GMC R2500 PICKUP

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

    1981 PONTIAC GRAND LEMANS

    • EngineType: V8
    • SubModel: BASE

    1967 CHEVROLET CAMARO

    • Liter: 5.3
    • EngineType: V8
    • SubModel: RS

    1973-1974 CHEVROLET BLAZER

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

    1990 GMC V2500 SUBURBAN

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

    1973 CHEVROLET P20 VAN

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

    1969 CHEVROLET CAMARO

    • Liter: 5.0
    • EngineType: V8
    • SubModel: RS

    1992-1993 CHEVROLET BLAZER

    • EngineType: ALL
    • SubModel: CHEYENNE

    1992-1993 CHEVROLET BLAZER

    • EngineType: ALL
    • SubModel: SILVERADO

    1983-1986 CHEVROLET C20 PICKUP

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

    1985 CHEVROLET C20 PICKUP

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

    1968 CHEVROLET C10 PICKUP

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

    1975 CHEVROLET P10 VAN

    • EngineType: V8
    • SubModel: BASE

    1975 OLDSMOBILE CUSTOM CRUISER

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

    1994-1995 GMC K2500 SUBURBAN

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

    1980-1982 CHEVROLET CAPRICE

    • Liter: 4.4
    • EngineType: V8
    • SubModel: CLASSIC

    1994 GMC K1500

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

    1985 CHEVROLET C20 PICKUP

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

    1968 GMC K25/K2500 PICKUP

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

    1987 CHEVROLET R10 SUBURBAN

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

    1981 CHEVROLET K30 PICKUP

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

    1968 GMC C15/C1500 SUBURBAN

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

    1981-1982 CHEVROLET G30 VAN

    • EngineType: ALL
    • SubModel: SPORTVAN

    1989-1992 PONTIAC FIREBIRD

    • Liter: 5.0
    • EngineType: V8
    • SubModel: FORMULA

    1975-1983 CHEVROLET G10 VAN

    • EngineType: V8
    • SubModel: BASE

    1983-1985 GMC JIMMY

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

    1955-1958 PONTIAC PATHFINDER

    • EngineType: V8
    • SubModel: BASE

    1988-1995 CHEVROLET K2500 PICKUP

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

    1987 CHEVROLET V20 PICKUP

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

    1995 GMC C1500 PICKUP

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

    1958-1959 GMC S370

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

    1988-1993 GMC C2500 PICKUP

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

    1955 GMC 100-22 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1970-1972 CHEVROLET MONTE CARLO

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

    1982 GMC C3500 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1983-1984 CHEVROLET G30 VAN

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

    1962-1969 PONTIAC PARISIENNE

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

    1975 CHEVROLET CAMARO

    • EngineType: V8
    • SubModel: LT

    1989-1992 PONTIAC FIREBIRD

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

    1968-1970 GMC MOTORHOME

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

    1988-1992 GMC K1500 PICKUP

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

    1962-1964 CHEVROLET CORVETTE

    • EngineType: ALL
    • SubModel: BASE

    1993 CHEVROLET K2500 SUBURBAN

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

    1980 OLDSMOBILE CUTLASS

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

    1980 CHEVROLET IMPALA

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SPORT

    1975-1976 GMC G25/G2500 VAN

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

    1956 GMC TRUCK

    • Liter: 5.2
    • SubModel: BASE
    • CUI: 317
    • EngineType: V8

    1976 CHEVROLET MONZA

    • Liter: 5.0
    • EngineType: V8
    • SubModel: 2+2 SPYDER

    1959 CHEVROLET 3E PICKUP

    • EngineType: V8
    • SubModel: 3600

    1955-1958 CHEVROLET TRUCK

    • EngineType: V8
    • SubModel: 3800

    1993 GMC C1500 PICKUP

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

    1968-1969 CHEVROLET IMPALA

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

    1993 GMC C1500 PICKUP

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

    1967 CHEVROLET CAMARO

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

    1973-1976 CHEVROLET IMPALA

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

    1955 CHEVROLET CORVETTE

    • EngineType: V8
    • SubModel: BASE

    1973 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: LT

    1973 CHEVROLET CHEVELLE

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

    1969-1974 GMC K25/K2500 PICKUP

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

    1995 CHEVROLET K2500 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: LS

    1974 PONTIAC CATALINA

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

    1983-1986 CHEVROLET K30 PICKUP

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

    1973-1974 CHEVROLET EL CAMINO

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

    1982 CHEVROLET C10 PICKUP

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

    1975 PONTIAC BONNEVILLE

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

    1990 CADILLAC BROUGHAM

    • Liter: 5.7
    • EngineType: V8
    • SubModel: D'ELEGANCE

    1990-1995 CHEVROLET C1500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: WT

    1970-1971 CHEVROLET CHEVELLE

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

    1976 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: LT RALLY SPORT

    1983-1985 GMC JIMMY

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

    1973 CHEVROLET P30 VAN

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

    1967 CHEVROLET CHEVELLE

    • Liter: 5.4
    • EngineType: V8
    • SubModel: DELUXE

    1985 CHEVROLET BLAZER K5

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

    1955-1957 PONTIAC LAURENTIAN

    • EngineType: V8
    • SubModel: BASE

    1955 GMC 300

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

    1986-1987 BUICK REGAL

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

    1966-1967 CHEVROLET CAPRICE

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

    1993-1995 GMC C1500 PICKUP

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

    1983-1986 CHEVROLET C10 PICKUP

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

    1969-1972 CHEVROLET BISCAYNE

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

    1983-1984 CHEVROLET G20 VAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BONAVENTURE

    1983-1984 CHEVROLET EL CAMINO

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

    1982-1987 GMC JIMMY

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

    1980-1981 PONTIAC BONNEVILLE

    • Liter: 4.3
    • EngineType: V8
    • SubModel: BROUGHAM

    1988-1995 CHEVROLET C2500 PICKUP

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

    1970-1972 CHEVROLET CAPRICE

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

    1988-1993 GMC K3500 PICKUP

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

    1991-1992 CADILLAC BROUGHAM

    • EngineType: ALL
    • SubModel: ALL
    66011 - Percy's Seal-4-Good Header Gaskets is rated 2.0 out of 5 by 1.
    • 2016-06-30T11:30CST
    • bvseo_cps, prod_bvrr, vn_cps_3.2.1
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_17142, PRD, sort_relevancy
    • clientName_jegs
    Rated 2 out of 5 by from Great if engine is on a stand my engine is in the vehicle. The gasket got caught on the header and tore in half. Left me with sheet of aluminum everywhere. Sure they work great if you have perfect amount of room to place them. Won't stand up to a little wiggling and catching though.
    Date published: 2016-05-18
    • 2016-06-30T11:30CST
    • bvseo_cps, prod_bvrr, vn_cps_3.2.1
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_17142, PRD, sort_relevancy
    • clientName_jegs
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