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- Valve Covers, Breathers & Components
- Chevrolet Performance Big Block Competition Valve Covers
Top off your high-performance big block engine with a pair of high-quality valve covers. They're made of die-cast aluminum for better sealing and less chance of leaking from deflection caused by overtightened fasteners. Features engraved writing and available in popular natural or orange, black, red powder coated finish for long lasting durability and under hood flare.
JEGS Easy Kits are designned by the experts atJEGS to ensure quick and easy installation.
JEGS Easy Kits are designned by the experts atJEGS to ensure quick and easy installation.
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Natural Finish
Chevrolet Performance 12371244
Chevrolet Performance Big Block Chevy Aluminum Valve Covers Competition Style
Big Block Chevy Aluminum Valve CoversCompetition Style Chevrolet Bow Tie Logo No PCV or Oil Fill Holes Natural Finish
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$896.33
Ships on 03/24/25
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Chevrolet Performance 12370836
Chevrolet Performance Big Block Chevy Aluminum Valve Cover Competition Style
Big Block Chevy Aluminum Valve CoverCompetition Style Chevrolet Bow Tie Logo No PCV or Oil Fill Holes Natural Finish Single Replacement for #809-12371244
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$476.45
Ships on 03/24/25
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Chevrolet Performance 19202588
Chevrolet Performance Big Block Chevy Aluminum Valve Covers Competition Style
Big Block Chevy Aluminum Valve CoversCompetition Style Chevrolet 427 Logo One Cover Has (2) 1.25" Holes; Other Has (1) 1.25" Hole Natural Finish
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$654.10
(1)
Availability Date Unknown
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$497.13
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Orange Powdercoating
Chevrolet Performance 12499200
Chevrolet Performance Big Block Chevy Aluminum Valve Covers Competition Style
Big Block Chevy Aluminum Valve CoversCompetition Style Chevrolet 572 Logo 1 Cover Has PCV & Breather Holes; 1 Has Breather Hole Powdercoated Orange
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$764.48
Ships on 03/31/25
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Chevrolet Performance 12499200K
Chevrolet Performance Big Block Chevy Aluminum Valve Cover Kit Competition Style
Big Block Chevy Aluminum Valve Cover KitCompetition Style Chevrolet 572 Logo Powdercoated Orange
Includes: Valve Covers Gaskets T-Bar Wing Nuts Breathers PCV Valve
Includes:
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$922.80
Ships on 04/01/25
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Chevrolet Performance 25534374
Chevrolet Performance Big Block Chevy Aluminum Valve Covers Competition Style
Big Block Chevy Aluminum Valve CoversCompetition Style Chevrolet Bow Tie Logo One Hole in Each Cover for Oil Fill or Breather Powdercoated Orange
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$928.98
Ships on 03/24/25
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Black Powdercoating
Chevrolet Performance 12495488
Chevrolet Performance Big Block Chevy Aluminum Valve Covers Chevrolet Bow Tie Logo
Big Block Chevy Aluminum Valve CoversChevrolet Bow Tie Logo One Oil Fill Hole & Designated Areas for Decals Powdercoated Black with Milled Accents
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$268.59
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Chevrolet Performance 19202589
Chevrolet Performance Big Block Chevy Aluminum Valve Covers Competition Style
Big Block Chevy Aluminum Valve CoversCompetition Style Chevrolet 427 Logo One PCV Hole and One Oil Fill Hole Powdercoated Black
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$747.03
(1)
Ships on 03/31/25
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Valve Cover Bolts
Chevrolet Performance 88961872
Chevrolet Performance Valve Cover Bolts For Big Block Chevy Aluminum Valve Covers
$8.84
Ships on 04/04/25
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Replacement Valve Cover Grommets
Chevrolet Performance 10198949
Chevrolet Performance Replacement PCV Grommet Fits PN 809-12495488 Valve Covers
$11.99
Ships on 04/04/25
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Chevrolet Performance 10198941
Chevrolet Performance Replacement Valve Cover Grommet Fits 502/502 Big Block Chevy Crate Engine
Replacement Valve Cover GrommetFits PN 809-12495488 Valve Covers 502/502 Big Block Chevy Crate Engine 1991-1996 454ci Big Block Chevy Each
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$4.99
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