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Mr. Gasket 3129G - Mr. Gasket Multi-Layered Steel (MLS) Head Gaskets



Mr. Gasket 3129G - Mr. Gasket Multi-Layered Steel (MLS) Head Gaskets

JEGS Part Number: 720-3129G

Multi-Layered Steel Head Gasket
  • 1955-91 Small Block Chevy 283-350
  • Bore: 4.100''
  • Thickness: .040''
  • $91.77

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    Mr. Gasket 3129G - Mr. Gasket Multi-Layered Steel (MLS) Head Gaskets Details

    GM

  • Maximum Sealing
  • Reduced Bore Distortion
  • Uniform Bolt Load Distribution
  • Excellent Radial Strength

  • Specifications:

    Engine Make/Size
    Chevy Small Block (262-400)
    Position
    N/A
    Bore (in.)
    4.1
    Bore (mm)
    104.14
    Calculator
    Compression Calculator
    Compressed Thickness (in.)
    0.04
    Lock Wire
    No
    Quantity
    Sold individually
    Gasket Material
    Multi-layer steel
    Manufacturer's Part Number:
    3129G

    These MLS Head Gaskets seal extreme cylinder pressure in high-compression, turbo and supercharged, and nitrous engines. Made from viton-coated spring steel, the two embossed outer layers and inner spacer provide excellent stability and a tight, leakproof seal from cylinder head to engine block. The gaskets withstand shearing forces from bimetal (aluminum/iron) head and cast iron block combinations.

    *Sold 1 per package

  • Lifetime warranty
  • Highest Grade Materials - MLS Head Gaskets are made from high grade Stainless steel materials. Each layer is individually formed using a state of the art laser cutting process and embossing formation.
  • Cutting-Edge Production Technology - our formation process uses soft radius forming to improve conformability and reduce stress points in the gasket, resulting more sealing capabilities.
  • Stress Relaxed - all gaskets are tempered to relax stresses from the forming process which improves torque retention and gasket performance.
  • Torque Retention - will not creep down and holds shape even after heat cycles.
  • Proprietary Coating - our coatings are applied after the formation process to ensure entire coverage of each of the outer layers and no break in the coating. These coatings offer resistance to oxidations from chemicals and do not require special surfacing techniques.

  • Does this fit your vehicle?

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    • EngineType: V8
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    • SubModel: CLASSIC SPORT

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    • EngineType: V8
    • SubModel: BASE

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

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    • EngineType: V8
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    • SubModel: 3700

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    • EngineType: V8
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    • EngineType: V8
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    • EngineType: V8
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    • EngineType: V8
    • SubModel: CHEYENNE

    1987 GMC R2500 PICKUP

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

    1983-1986 CHEVROLET C20 PICKUP

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

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

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

    1988-1991 GMC K1500 PICKUP

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

    1983-1986 GMC C3500 PICKUP

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

    1983-1986 GMC K3500 PICKUP

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

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    • EngineType: V8
    • SubModel: BASE

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    • EngineType: V8
    • SubModel: BASE

    1981 CHEVROLET C10 PICKUP

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

    1966-1967 CHEVROLET K20 SUBURBAN

    • EngineType: V8
    • SubModel: BASE

    1976 CHEVROLET MALIBU

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

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

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

    1968-1973 GMC C15/C1500 SUBURBAN

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

    1980-1981 CHEVROLET CAPRICE

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

    1982 CHEVROLET BLAZER K5

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

    1983 CHEVROLET K20 PICKUP

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

    1970-1971 GMC G15/G1500 VAN

    • EngineType: ALL
    • SubModel: BASE

    1968-1973 GMC C35/C3500 PICKUP

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

    1982-1986 GMC K2500 PICKUP

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

    1979 CHEVROLET MONTE CARLO

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

    1959 CHEVROLET 3G PICKUP

    • EngineType: V8
    • SubModel: 3800

    1986-1987 BUICK REGAL

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

    1977 CHEVROLET MALIBU

    • EngineType: V8
    • SubModel: SPORT

    1975-1978 GMC P35 VAN

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

    1975-1991 CHEVROLET MOTORHOME

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

    1985 CHEVROLET G30 VAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: CHEVY VAN

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

    1976 CHEVROLET MONZA

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

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

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

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

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    • EngineType: V8
    • SubModel: RALLY
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