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Earl's 29DE3B

Pressure Master Header Gasket Set Small Block Chevy/GM 265-400



Earl's 29DE3B

Part Number: 361-29DE3B

Pressure Master Header Gasket Set
  • Small Block Chevy/GM 265-400
  • Blank Ports
  • $42.40

    Ships
    from Manufacturer
    Made In USA
    Earl's 29DE3B Pressure Master Header Gasket Set Small Block Chevy/GM 265-400 $42.40

    Earl's 29DE3B 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

  • Specifications:

    Port Style
    Cut to fit
    Quantity
    Sold as a pair
    Gasket Material
    Graphite foil
    Manufacturer's Part Number:
    29DE3BERL

    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 Earl's 29DE3B fit your vehicle?

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    • CUI: 350
    • EngineType: V8

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    • EngineType: V8

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    • Liter: 4.6
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    • EngineType: V8

    1988-1992 CHEVROLET C3500 PICKUP

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

    1971 CHEVROLET MONTE CARLO

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

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    • EngineType: V8
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    • EngineType: V8

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    • EngineType: V8

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    • EngineType: V8

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    • EngineType: V8

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    • Liter: 6.6
    • EngineType: V8
    • SubModel: CHEYENNE

    1980 CHEVROLET K20 PICKUP

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

    1985-1986 CHEVROLET K10 SUBURBAN

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

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    • CC: 6588
    • Liter: 6.6
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: S
    • CUI: 402
    • EngineType: V8

    1992-1993 CHEVROLET C2500 PICKUP

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

    1983-1989 CHEVROLET G20 VAN

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

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    • Liter: 6.6
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    • SubModel: ESTATE

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

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

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    • EngineType: V8
    • SubModel: BASE

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    • Liter: 5.0
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    • EngineType: V8

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    • EngineType: V8
    • SubModel: BASE

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    • Liter: 5.7
    • Aspiration: N
    • SubModel: CUSTOM
    • Engine Vin: H
    • CUI: 350
    • EngineType: V8

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

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    • Liter: 5.3
    • SubModel: BASE
    • CUI: 327
    • EngineType: V8

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    • CC: 5736
    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8

    1979-1980 CHEVROLET BLAZER K5

    • EngineType: V8
    • SubModel: CUSTOM DELUXE

    1971 CHEVROLET CAPRICE

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

    1971 CHEVROLET BEL AIR

    • CC: 6588
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 402
    • EngineType: V8

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    • Liter: 5.4
    • EngineType: V8
    • SubModel: 300 DELUXE

    1977-1980 CHEVROLET C10 SUBURBAN

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    • EngineType: V8
    • SubModel: SILVERADO

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    • SubModel: STINGRAY
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8

    1989-1990 CHEVROLET CAPRICE

    • EngineType: V8
    • SubModel: CLASSIC

    1966 CHEVROLET C20 PICKUP

    • CC: 5358
    • Liter: 5.3
    • SubModel: BASE
    • CUI: 327
    • EngineType: V8

    1983 CHEVROLET MONTE CARLO

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SS

    1972-1973 CHEVROLET CAMARO

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

    1972-1974 CHEVROLET K20 PICKUP

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

    1970 CHEVROLET KINGSWOOD

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

    1992-1993 CHEVROLET BLAZER

    • EngineType: ALL
    • SubModel: CHEYENNE

    1968-1972 CHEVROLET CHEVELLE

    • Liter: 5.0
    • EngineType: V8
    • SubModel: MALIBU

    1984-1986 CHEVROLET K10 SUBURBAN

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

    1970-1971 CHEVROLET TOWNSMAN

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

    1969-1971 CHEVROLET K10 PICKUP

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