Mr. Gasket MRG-7167MRG Copper Seal Header Gaskets

MRG-7167MRG Mr. Gasket Copper Seal Header Gaskets

Fits 1958-1979 Mopar 383-440 B/RB Big Block Except Hemi. Rectangular Ports, 1.78 Inch x 1.48 Inch

Features:

• Conforms to and seals minor surface irregularities
• Manufactured from “Dead 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
• For high performance street, drag race, oval track and turbocharged (extreme heat) applications

Mr. Gasket CopperSEAL Header Gaskets are a high quality copper gasket that performs extremely well and are reusable. We recommend this in all racing and high performance applications. They are for stock heads unless indicated, and work well in high heat and turbocharged applications.

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