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Mr. Gasket Copper Seal Head...
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Mr. Gasket
Product Details
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Vehicle Compatibility
Fits Mr. Gasket Copper Seal Header Gaskets.
Please refer to manufacturer specifications for complete compatibility information.
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Key Features
Fits 1958-1979 Mopar 383-440 B/RB Big Block Except Hemi. Rectangular Ports, 1.78 Inch x 1.48 Inch
- Manufactured from œDead Soft� (solid) .043" thick copper material
- .051" embossment around each exhaust port to seal irregular surfaces. Total gasket thickness .094"
- Provides excellent sealing and durability
- Conforms to and seals minor surface irregularities
- For high performance street, drag race, oval track and turbocharged (extreme heat) applications
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Product Videos
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Product Specifications
Brand
Mr. Gasket
Collector Gaskets Included
No
Engine
Chrysler Big Block B/RB
Gasket Line
Copper-Seal
Part Type
Exhaust Manifold Gasket Set
Port Shape
Rectangle
Port Size
1.78 x 1.48 IN
Product Type
Header Gaskets
Thickness
.094 IN
Warranty
Manufacturer's Limited 90 Day Warranty
Weight
0.94
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Package Contents
Kit includes all necessary components. Please refer to manufacturer specifications for detailed package contents.