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JEGS Copper Head Gaskets 4.385" to 4.520" bore x .042" thick

JEGS 21215

555-21215

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JEGS Copper Head Gaskets 4.385" to 4.520" bore x .042" thick $89.99
Copper Head Gaskets
  • 4.385" to 4.520" bore x .042" thick

  • JEGS 21215 Details

    Big Block Chevrolet (Mark IV 1965-90)

    For use with 7/16" head bolts or studs. Will need to be drilled for use with 1/2" head bolts or studs.

    Specifications:

    Quantity
    Sold as a pair
    Lock Wire
    No
    Gasket Material
    Copper
    Bore (in.)
    4.52
    Bore (mm)
    114.808
    Engine Make/Size
    Mark 4 Big Block
    Compressed Thickness (in.)
    0.042
    Compressed Volume (cc)
    11.307
    Shipping Weight:
    2.11
    Package Height:
    24.000
    Package Depth:
    .700
    Package Width:
    .250

    JEGS Copper Head Gaskets are made using the most precise manufacturing techniques. Many of the copper head gaskets available today use chemical etching to achieve tolerances. Our gaskets are rolled to their thicknesses. Because this method is more accurate, our gaskets are more consistent and able to provide you with a better seal. JEGS Copper Head Gaskets are CNC machined to the tightest tolerances for ultimate performance and reliability. Designed for use with o-rings in block or head. Reusable. Sold in Pairs. .

    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations

    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.

    Tools:

    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.