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Earl's 29DE3B - Earl's Pressure Master Header Seals



Earl's 29DE3B - Earl's Pressure Master Header Seals

JEGS Part Number: 361-29DE3B

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

    Ships
    if Ordered Today

    Earl's 29DE3B - 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

  • 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 this fit your vehicle?

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    • EngineType: V8

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    • CUI: 400
    • EngineType: V8

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    • EngineType: V8
    • SubModel: SS

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    • EngineType: V8
    • SubModel: BASE

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    • EngineType: V8
    • SubModel: MALIBU

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    • Liter: 5.7
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    • EngineType: V8

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    • EngineType: V8
    • SubModel: CUSTOM

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

    1973 CHEVROLET CAPRICE

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

    1991 CHEVROLET BLAZER

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

    1979-1985 CHEVROLET CAPRICE

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

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    • EngineType: V8
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    • Liter: 5.0
    • EngineType: V8
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    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

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    • SubModel: BASE

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    • SubModel: SPORT

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    • EngineType: V8
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    • EngineType: V8

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

    1974 CHEVROLET C20 SUBURBAN

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

    1980 CHEVROLET K10 PICKUP

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

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    • SubModel: CLASSIC

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    • EngineType: V8
    • SubModel: BASE

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

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

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

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    • SubModel: BASE

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    • Liter: 5.7
    • EngineType: V8
    • SubModel: LT

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

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

    1977-1978 CHEVROLET BLAZER K5

    • Liter: 5.0
    • EngineType: V8
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