Valve Cover Gaskets
InfoVehicle Info Needed
MR GASKETPART NUMBER: 720-576

Valve Cover Gaskets

$4506
ShippingShips on Sep 04, 2026
Lowest PriceLowest Price Guarantee

Pontiac
Valve Cover Gaskets
  • 1963-1979 Pontiac 326-455
  • Material: Cork Rubber
  • Gasket Thickness: 0.187"
  • 2/Pkg.

    MR GASKET 576 Features:

    Mr. Gasket Performance Valve Cover Gaskets are high-density cork/rubber blend gaskets that use evenly sized cork particles distributed evenly throughout the rubber binder. The result is a compressible valve cover gasket without leak paths. These gaskets create a positive seal by controlled swelling of the gasket material when exposed to hot engine oil. Provides excellent flange sealing and durability. For original equipment replacement, high performance street, drag race and oval track use.
    • Manufactured from high-density cork/rubber blend gasket material
    • Provides excellent sealing and durability
    • For OE replacement, high performance street, drag race and oval track use
    • Stock Up On Replacement Gaskets

      Get the right gasket for your application. These top-of-the-line Mr. Gasket Valve Cover Gaskets are available in multiple materials for a wide range of engine applications.

      All valve cover gaskets are sold in pairs (1 set) or master packs of 10 (5 Sets).

    Part TypeValve Cover Gasket
    Product LineMr. Gasket Valve Cover Gaskets
    BrandMR GASKET
    Package Height0.5
    Package Width8.5
    Package Length20.5
    Weight0.44 PG
    Part CategoryPerformance Parts
    Part FitmentDirect Fit
    Vendor Part Number576
    Package Qty1
    Package TypeEA
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