1978 GMC C35 Engine Cylinder Head Gasket 8 Cyl 7.4L Mr Gasket

  • Features:
    • Steel Shimmed For Perfect Sealing
    • Increases Engine Compression
    • High Temp Silicone Coated To Prevent Leaks
    • Stress Formed Embossments
  • Mr. Gasket Steel Shim Cylinder Head Gaskets are for high performance street machines, drag racing and oval track racing. With todays extreme compression ratios you need stronger more durable gaskets. Mr. Gasket steel shim gaskets are made from .020 inch steel shim stock which is thinner than most composite gaskets increasing engine compression. Stress formed embossments will seal the extreme cylinder pressure.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

Additional Fitment Information:
Vehicle Block CC Engine CID
1978 GMC C35 V - 8 Cyl 7.4L 454
Brand Mr Gasket
Part # 1131G
Condition New

Mr Gasket

  • Embossed Steel Shim; Gasket Bore 4.370 in.; 0.020 in. Compressed Thickness
  • Performance Head Gasket; Embossed Steel Shim; Gasket Bore 4.370 in.; 0.020 in. Compressed Thickness;
  • Performance Head Gasket
  • General

    Gasket Line
    Performance
    WARNING CA Proposition 65
    No
    Compression Ratio
    12:1
    Compressed Thickness
    0.020 In.
    Engine Make/Size
    Chevrolet Big Block Mark Iv
    Package Type
    Retail
    Bore Diameter
    4.100 In.
    Package Quantity
    1

    Packaging

    package quantity
    1
    weight
    0.60 lb
    Information on technical characteristics, the delivery set, the country of manufacture and the appearance of the goods is for reference only and is based on the latest information available at the time of publication.

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