Mr. Gasket Cast Aluminum Tall Valve Covers - Polished

Fits 1965-2000 Chevy 396-454 Gen IV/V Big Block

PART# 6858G

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$84.84   Suggested Retail
$68.72   Holleydays Price
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Get away from those boring stock valve covers with Mr. Gasket's latest Cast Aluminum Valve Covers. These valve covers are constructed of high quality die-cast aluminum for an excellent fit and sealing. Includes mounting hardware for quick and simple installation.


  • Top quality cast aluminum construction
  • Choice of smooth top polished, finned, or ball-milled designs
  • Some available in tall versions for additional rocker arm clearance
  • Thick gasket rail area for excellent sealing
  • Pre-punched breather openings with baffles
  • Includes mounting hardware
  • Sold as a pair


ApplicationBig Block Chevy
BrandMr. Gasket
Emission Code5
MaterialCast Aluminum
Oil FillYes
Product TypeValve Covers
StyleCast BBC
Part Number6858G


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.

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      *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

      Some parts are not legal for use in California or other states with similar regulations.

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