🌍 We Ship Worldwide Learn more

💵 Afterpay available, shop now, pay later Learn more

💬 Customer Support Click here

Mr Gasket  |  SKU: 1134G

Mr Gasket Ultra-Seal Head Gasket - 1134G

1957-1991 Chevrolet 283-350 Gen I Small Block - 4.100 Inch Gasket Bore - .028 Inch Compressed Thickness

Regular price $159.30 NZD + GST
Shipping calculated at checkout.
⚠ Special Order Item — ships direct from supplier. No returns, exchanges, or cancellations once processed. Please allow 7–20 days shipping.

Description

1957-1991 Chevrolet 283-350 Gen I Small Block - 4.100 Inch Gasket Bore - .028 Inch Compressed Thickness

Part Number: 1134G

Mr. Gasket Ultra-Seal Head Gaskets are a five layer (graphite core/perforated steel outer layers) composite construction. The graphite core has excellent thermoconductivity (transfers heat) away from hot spots in head preventing gasket burn-out. They provide excellent stability, compressibility and high temperature endurance. A high temperature silicone coating ensures sealing of engine fluids. Compatible with cast iron or aluminum heads, they will not brinell (indent) aluminum cylinder heads. Suitable for high performance street, drag race and oval track use. Sold individually.

Gasket bore 4.100 inch, Compressed thickness 0.028 inch

Features and Benefits

• Five layer (graphite core/perforated steel outer layers) composite construction
• Graphite core is excellent transfering heat away from hot spots in head preventing gasket burn-out.
• Provides excellent stability, compressibility and high temperature endurance
• Coated with high temperature silicone to ensure sealing of engine fluids
• Will not brinell (indent) aluminum cylinder heads
• For high performance street, drag race and oval track use

Specifications

  • Specifications
    ApplicationSmall Block Chevy
    BrandMr. Gasket
    CategoryEngine
    Compressed Thickness0.028
    Compression Ratio1
    Cylinder Bore Diameter4.100
    Emission Code5
    EngineChevrolet Small Block Gen I
    Gasket Bore4.1
    Gasket LineUltra-Seal
    MaterialGraphite Steel
    PackagingRetail
    part typeEngine Cylinder Head Gasket
    Product TypeHead Gasket
    Quantity Per Pkg.1
    Sub CategoryGaskets and Sealing Systems
    Thickness0.038
    WarningCalifornia Proposition 65
    WarrantyManufacturer's Limited 90 Day Warranty
    Weight0.5
  • Instructions

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.