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Mr. Gasket

Mr. Gasket Premium Engine Overhaul Kit with MLS Head Gaskets

Fits 1965-1990 Big Block Chevrolet with Oval Port Heads

Part # 6103G Be the first to write a review
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$386.96
Suggested Retail
$478.00
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    Chevy Overhaul Gasket Kit - 396/454/502 1965-'90 Designed for maximum sealing for bi-metal (cast iron block/aluminum cylinder head) engines used in professional race and high performance street engines. Multi-Layered Stainless Steel (MLS) cylinder head gaskets, Ultra Seal III intake manifold, timing cover, water pump, and fuel pump gaskets. Molded rubber with steel carrier valve cover gaskets. Remainder of gaskets and seals are high quality Mr. Gasket. For original equipment replacement, high performance street, drag race and oval track.

    Features:

    • Includes: High Quality Gaskets for a Complete Rebuild
    • MLS Head Gaskets

    About Mr. Gasket

    Using his own '57 Chevy as a rolling testbed, drag racer Joe Hrudka launched the most famous gasket company in the world more than half a century ago. Mr. Gasket is the go-to gasket source for racers with gaskets and fasteners that seal perfectly every time.

    Brand Mr. Gasket
    Emission Code5
    EngineChevrolet Big Block Mark IV
    Exhaust Port ShapeSquare
    Exhaust Port Size1.85" x 1.90"
    Head Gasket Bore4.370"
    Head Gasket Compressed Thickness.040"
    Head Gasket MaterialMLS - Multi-Layer Steel
    Header Gasket MaterialUltra-seal
    Header Gasket Thickness.062"
    Intake Manifold Gasket MaterialUltra-seal
    Intake Manifold Gasket Thickness.060"
    Intake Port ShapeOval
    Intake Port Size1.75" x 2.16"
    Oil Pan Gasket MaterialMolded Rubber w/ Steel Carrier
    One Piece Oil Pan GasketYes
    Product TypeGasket Kits
    Rear Main Seal StyleTwo Piece
    Valve Cover Gasket MaterialUltra Seal
    Valve Cover Gasket Thickness.187"
    WarrantyLimited 90 Day
    Weight2.1000
    UPC090127745212
    Part Number6103G
    5

    This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

    Limited 90 Day: See Details
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       X  Holleydays 2021
       X  Holleydays 2021