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Mr Gasket  |  SKU: 5863

Mr Gasket Ultra-Seal Valve Cover Gaskets - .312 Inch Thick - 5863

Fits 1965-2000 Chevrolet 396-572 Mark IV/V/VI Big Block

Regular price $114.70 NZD + GST
Shipping calculated at checkout.
⚠ Special Order Item — ships direct from supplier. No returns, exchanges, or cancellations once processed. Please allow 7–20 days shipping.

Description

Fits 1965-2000 Chevrolet 396-572 Mark IV/V/VI Big Block

Part Number: 5863

These are high quality gaskets that works well on those hard to seal applications. The low density fiber & rubber blend gasket material seals those minor head imperfections with a low clamp force. At .312 inch, the extra thickness can also offer slightly more clearance for roller rockers. Ideal for all those high performance applications where you take the valve covers off and on a lot, and sticking is a problem.

Fits all 1965-2000 Chevy Big Blocks: 366,396,402,427,454 including GM (General Motors) Gen VI Crate Engines like the 502 and 572.

Features and Benefits

• These Are A Cork Rubber Blend
• Extra Thick 5/16 In Creates Positive Seal
• Also Available In Standard Thickness
• For OE Replacement And High Performance Apps

Specifications

  • Specifications
    ApplicationBig Block Chevy
    BrandMr. Gasket
    CategoryGaskets
    ColorBlack
    Emission Code5
    EngineChevrolet Big Block Gen V/VI
    EngineChevrolet Big Block Mark IV
    FinishRubber coated
    PackagingRetail - Skin Pack
    Product TypeValve Cover Accessories
    Valve Cover Gasket MaterialUltra Seal
    Valve Cover Gasket Thickness.187
    WarningCalifornia Proposition 65
    WarrantyManufacturer's Limited 90 Day Warranty
    Weight0.5

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