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JEGS Performance Products 21215

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

JEGS Performance Products 21215

555-21215

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JEGS Performance Products 21215 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 Performance Products 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
    Manufacturer's Part Number:
    21215

    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