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Earl's 29D03B1 - Earl's Pressure Master Header Seals



Earl's 29D03B1 - Earl's Pressure Master Header Seals

JEGS Part Number: 361-29D03B1

Pressure Master Header Replacement Inserts
  • Small Block Chevy/GM
  • For Header Gasket Set 361-29D03B
  • 1.50'' x 1.50'' Ports
  • $23.30
    Ships

    Earl's 29D03B1 - Earl's Pressure Master Header Seals Details

    Small Block Chevy/GM Pressure Master Header Seals

  • Uses Aerospace Technology
  • Reusable/Adaptable
  • Graphite Foil Sealing Inserts
  • Virtually Leak proof
  • Seals Up To 1200 percent Better
  • Superior Torque Retention
  • Longer Lasting Pre-Load
  • 90 percent Break Loose Torque
  • For Header Gasket Set 361-29D03B

  • Specifications:

    Port Height (in.)
    1.5
    Port Style
    Square port
    Port Width (in.)
    1.5
    Quantity
    Sold as a set
    Gasket Material
    Graphite foil
    Manufacturer's Part Number:
    29D03B1ERL

    Earl's Pressure Master Header Seals are made of an aerospace-grade graphite foil sealing material applied to an aluminum retainer. They've been manufactured and developed for Earl's by aerospace manufacturer Parker Hannifin Corporation to solve the toughest automotive sealing issues!

    Reusability/Adaptability
  • Graphite foil sealing inserts are replaceable in the aluminum retainer
  • Economical solution to tough sealing problems

    Virtually Leakproof
  • Leak down tests show Earl's Pressure Master seals up to 1200% better under pressure than leading gasket systems

    Superior Torque Retention
  • Torque tests show the fastener pre-load lasts longer with Pressure Master Seals
  • Earl's 90% break loose torque compares to 65% of the nearest competition

  • Does this fit your vehicle?

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    1981-1984 CHEVROLET EL CAMINO

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    • EngineType: V8
    • SubModel: CONQUISTA

    1976 CHEVROLET G20 VAN

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

    1976-1979 CHEVROLET CAMARO

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    • SubModel: RALLY SPORT

    1965-1967 CHEVROLET CHEVELLE

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

    1980 CHEVROLET K20 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
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    1972 CHEVROLET CHEVELLE

    • CC: 5737
    • Liter: 5.7
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    • EngineType: V8

    1980 CHEVROLET C20 SUBURBAN

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    • EngineType: V8
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    1987 CHEVROLET R10 PICKUP

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    1995 CHEVROLET K2500 SUBURBAN

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

    1978-1981 CHEVROLET C10 PICKUP

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

    1982-1986 CHEVROLET BLAZER K5

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    • EngineType: V8
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    1981 CHEVROLET C10 SUBURBAN

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    1981-1986 CHEVROLET C20 SUBURBAN

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    • EngineType: V8
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    • EngineType: V8
    • SubModel: CLASSIC SPORT

    1977 CHEVROLET MALIBU

    • EngineType: V8
    • SubModel: SPORT

    1966-1967 CHEVROLET CAPRICE

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

    1982 CHEVROLET C10 SUBURBAN

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

    1961-1965 CHEVROLET C10 PICKUP

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

    1991 CHEVROLET R1500 SUBURBAN

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

    1995 CHEVROLET C1500 SUBURBAN

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

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    • EngineType: V8
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    1989-1991 CHEVROLET V2500 SUBURBAN

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    • EngineType: V8
    • SubModel: SILVERADO

    1966-1967 CHEVROLET K20 PICKUP

    • EngineType: V8
    • SubModel: BASE

    1971 CHEVROLET CHEVELLE

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

    1987 CHEVROLET R10 SUBURBAN

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

    1968 CHEVROLET CHEVELLE

    • Liter: 5.3
    • EngineType: V8
    • SubModel: NOMAD

    1984-1986 CHEVROLET C10 SUBURBAN

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

    1975 CHEVROLET LAGUNA

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

    1994-1995 CHEVROLET C1500 PICKUP

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

    1973 CHEVROLET MONTE CARLO

    • Liter: 5.7
    • EngineType: V8
    • SubModel: S

    1974 CHEVROLET CORVETTE

    • CC: 5737
    • Liter: 5.7
    • SubModel: BASE
    • EngineType: V8

    1980-1981 CHEVROLET CAMARO

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BERLINETTA

    1972-1974 CHEVROLET IMPALA

    • CC: 5736
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1969 CHEVROLET CAMARO

    • Liter: 5.7
    • EngineType: V8
    • SubModel: RS

    1968 CHEVROLET K30 PICKUP

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

    1982 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: Z28 INDIANAPOLIS 500 PACE CAR

    1973 CHEVROLET MALIBU

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

    1969-1971 CHEVROLET BEL AIR

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

    1980-1985 CHEVROLET IMPALA

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

    1975 CHEVROLET G20 VAN

    • EngineType: V8
    • SubModel: BASE

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

    1981 CHEVROLET K10 PICKUP

    • EngineType: V8
    • SubModel: CHEYENNE

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    • EngineType: V8
    • SubModel: BEAUVILLE

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

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

    1985 CHEVROLET C20 PICKUP

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

    1972 CHEVROLET CAMARO

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

    1994-1995 CHEVROLET K3500 PICKUP

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

    1980-1981 CHEVROLET C10 PICKUP

    • Liter: 6.6
    • EngineType: V8
    • SubModel: SCOTTSDALE

    1977-1978 CHEVROLET K20 PICKUP

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

    1968-1969 CHEVROLET EL CAMINO

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

    1973 CHEVROLET MALIBU

    • CC: 5737
    • Liter: 5.7
    • SubModel: BASE
    • EngineType: V8

    1977-1979 CHEVROLET MONZA

    • EngineType: V8
    • SubModel: 2+2 SPYDER

    1980 CHEVROLET C20 SUBURBAN

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

    1987-1988 CHEVROLET V10 SUBURBAN

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

    1974 CHEVROLET MALIBU

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

    1979-1980 CHEVROLET MALIBU

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

    1982 CHEVROLET K10 PICKUP

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

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

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    • EngineType: V8
    • SubModel: LANDAU

    1983-1989 CHEVROLET G20 VAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SPORTVAN

    1980 CHEVROLET K10 SUBURBAN

    • EngineType: V8
    • SubModel: CUSTOM DELUXE

    1980 CHEVROLET K30 PICKUP

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

    1969-1972 CHEVROLET BLAZER

    • EngineType: V8
    • SubModel: BASE

    1970-1972 CHEVROLET CHEVELLE

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

    1995 CHEVROLET C2500 PICKUP

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

    1992-1993 CHEVROLET BLAZER

    • EngineType: ALL
    • SubModel: CHEYENNE

    1968 CHEVROLET K20 SUBURBAN

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

    1979 CHEVROLET MONTE CARLO

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

    1976-1978 CHEVROLET BLAZER K5

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

    1969-1973 CHEVROLET C10 SUBURBAN

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

    1987-1988 CHEVROLET V10 SUBURBAN

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

    1969-1971 CHEVROLET CHEVELLE

    • Liter: 5.7
    • EngineType: V8
    • SubModel: GREENBRIER

    1987 CHEVROLET R10 SUBURBAN

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

    1974 CHEVROLET LAGUNA

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

    1976 CHEVROLET K10 PICKUP

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

    1972-1973 CHEVROLET EL CAMINO

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

    1980 CHEVROLET G30 VAN

    • EngineType: ALL
    • SubModel: ALL

    1976-1977 CHEVROLET NOVA

    • EngineType: V8
    • SubModel: CONCOURS

    1981 CHEVROLET G30 VAN

    • EngineType: V8
    • SubModel: BASE

    1980 CHEVROLET K20 SUBURBAN

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

    1978-1982 CHEVROLET CORVETTE

    • EngineType: ALL
    • SubModel: ALL

    1980 CHEVROLET BLAZER K5

    • EngineType: V8
    • SubModel: CUSTOM DELUXE

    1963-1967 CHEVROLET CHEVY II

    • EngineType: V8
    • SubModel: NOVA

    1987 CHEVROLET R10 PICKUP

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

    1976 CHEVROLET MONZA

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

    1975 CHEVROLET G10 VAN

    • EngineType: V8
    • SubModel: BASE

    1981-1982 CHEVROLET CAPRICE

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

    1968 CHEVROLET CHEVELLE

    • Liter: 5.4
    • EngineType: V8
    • SubModel: MALIBU

    1976 CHEVROLET NOVA

    • EngineType: ALL
    • SubModel: SS

    1975 CHEVROLET IMPALA

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

    1988-1990 CHEVROLET C2500 PICKUP

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

    1986-1987 CHEVROLET G10 VAN

    • EngineType: V8
    • SubModel: BONAVENTURE

    1973 CHEVROLET NOVA

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

    1969-1970 CHEVROLET K20 SUBURBAN

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

    1968 CHEVROLET CHEVELLE

    • Liter: 5.3
    • EngineType: V8
    • SubModel: MALIBU

    1987 CHEVROLET R10 SUBURBAN

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

    1973 CHEVROLET G10 VAN

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

    1981-1982 CHEVROLET IMPALA

    • Liter: 5.7
    • SubModel: ESTATE
    • CUI: 350
    • EngineType: V8
    29D03B1 - Earl's Pressure Master Header Seals is rated 5.0 out of 5 by 1.
    • 2016-07-23T08:15CST
    • bvseo_cps, prod_bvrr, vn_cps_3.3.0
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_187492, PRD, sort_relevancy
    • clientName_jegs
    Rated 5 out of 5 by from Header Seals I used these seals before and after trying two other brands , they are the only thing that would not leak. Excellant product.
    Date published: 2016-04-13
    • 2016-07-23T08:15CST
    • bvseo_cps, prod_bvrr, vn_cps_3.3.0
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_187492, PRD, sort_relevancy
    • clientName_jegs
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