Oldsmobile Ninety-Eight Performance Valve Covers

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    • (0 reviews)
      # sp4989
      Valve Cover by Edelbrock®. Edelbrock first made these aluminum valve covers in the late '50s and they're still a classic. Made of heavy-gauge sand-cast aluminum, our classic finned valve covers are available in either a classicpolished...
      Made of heavy-gauge sand-cast aluminumCompliant with the strictest standards for quality
      +2
      $42.25 - $320.75
    • (0 reviews)
      # sp92542
      Fabricated Aluminum Valve Covers by Milodon®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $230.95 - $309.95
    • (0 reviews)
      # sp139428
      Valve Covers by BTP®. Get more out of your engine with this premium part! It ensures long-lasting durability and provides significant increases for your engine performance. Thanks to great design and precision engineering, this part...
      Designed for the most power and maximum performanceRight for your vehicle and lifestyle
      $22.40 - $166.71
    • (0 reviews)
      # sp28806
      Aluminum Valve Cover by Chevrolet Performance®. People can’t see the beautiful porting artistry inside your Chevrolet Performance aluminum cylinder heads, but they can, and do, see the valve covers. To make sure your GM engine looks...
      High quality at an affordable priceExpertly made from premium materials
      $157.80 - $682.04
    • (0 reviews)
      # sp125207
      Valve Cover by Canton Racing®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit for a...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $189.00 - $404.00
    • (1 review)
      # sp23906
      Valve Cover by Spectre Performance®. Rooted in racing, Spectre Performance designs and builds every product with the same goal in mind - the best performance in the market proven on the racetrack! All products are designed to perform as...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $28.20 - $186.83
    • (0 reviews)
      # sp87794
      Short Ball Milled Style Center Bolt Valve Covers by Billet Specialties®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...
      Designed with the latest innovationsMade to ensure a high level of quality
      $129.95 - $154.95
    • (0 reviews)
      # sp87798
      Short Chevy Power Style Valve Covers by Billet Specialties®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...
      Designed with the latest innovationsMade to ensure a high level of quality
      $79.95 - $184.95
    • (0 reviews)
      # sp87800
      Short Cross Flags Style Valve Covers by Billet Specialties®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...
      Designed with the latest innovationsMade to ensure a high level of quality
      $79.95 - $184.95
    • (0 reviews)
      # sp87801
      Short Plain Style Center Bolt Valve Covers by Billet Specialties®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...
      Designed with the latest innovationsMade to ensure a high level of quality
      $129.95 - $154.95
    • (0 reviews)
      # sp87805
      Tall Ball Milled Style Valve Covers by Billet Specialties®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...
      Designed with the latest innovationsMade to ensure a high level of quality
      +2
      $79.95 - $249.95
    • (0 reviews)
      # sp87811
      Tall Plain Style Center Bolt Valve Covers by Billet Specialties®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...
      Designed with the latest innovationsMade to ensure a high level of quality
      $149.95 - $174.95
    • (0 reviews)
      # sp87814
      Tall Ribbed Style Valve Covers by Billet Specialties®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
      Designed with the latest innovationsMade to ensure a high level of quality
      +2
      $79.95 - $249.95
    • (0 reviews)
      # sp115196
      Valve Cover by Trans-Dapt®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit for a...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      +3
      $48.82 - $266.41
    • (0 reviews)
      # sp115199
      Valve Cover Gasket by Trans-Dapt®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      +1
      $15.26 - $192.90
    • (0 reviews)
      # sp139146
      Aluminum Valve Cover Set by Mr. Gasket®. Building up a new engine for your ride? Mr. Gasket has the gaskets, fasteners and other internal parts for building a race engine vs. a street motor.
      Mr. Gasket is the first place to look for a gasket set, of courseEngine fasteners don't have to be black any more - go chrome
      $47.59 - $193.95
    • (0 reviews)
      # sp139151
      Steel Valve Cover Set by Mr. Gasket®. Building up a new engine for your ride? Mr. Gasket has the gaskets, fasteners and other internal parts for building a race engine vs. a street motor.
      Mr. Gasket is the first place to look for a gasket set, of courseEngine fasteners don’t have to be black any more - go chrome
      +2
      $42.17 - $193.95
    • (0 reviews)
      # sp139515
      Short Finned Valve Cover with Breather Hole by Vintage Parts®.
      Built to match your exact requirementsHigh quality you can rely on
      $100.70 - $201.27
    • (0 reviews)
      # sp139516
      Tall Finned Valve Cover by Vintage Parts®.
      Built to match your exact requirementsHigh quality you can rely on
      $104.49 - $201.27
    • (1 review)
      # sp117730
      Valve Covers by TSP®. TSP's valve covers provide a clean and unique racing aesthetic that only fabricated aluminum can provide, and their increased height allows for added clearance for high-performance camshaft and rocker arm set-ups....
      Designed for ultra high efficiencyProvides better performance
      $33.54 - $121.46
    • (0 reviews)
      # sp134204
      Finned Fabricated Valve Cover by Hamburger's®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
      Will help get the most out of your vehicleDesigned with utmost precision for perfection
      $279.74 - $348.78
    • (0 reviews)
      # sp141762
      Valve Cover by CFR Performance®. Style: Flamed. Finish: Chrome. Comes with screw-in baffle plates. There is one breather hole in each cover. They are the tall style to clear high performance roller rockers and stud girdle. Height:...
      Expertly Crafted from the highest grade materialsBuilt to provide the ultimate in reliability and strength
      +9
      $18.89 - $181.76
    • (0 reviews)
      # sp87816
      Valve Cover Baffles by Billet Specialties®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
      Designed with the latest innovationsMade to ensure a high level of quality
      $9.95
    • (0 reviews)
      # sp49048
      T-Bar Style Valve Cover Fasteners by Trans-Dapt®. Valve Cover Fasteners Trans-Dapt Performance Products Wing style valve cover fasteners allow for the removal and installation of your valve covers, without the need for any tools....
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $16.58 - $17.88
    • (0 reviews)
      # sp115200
      Valve Cover Spacer by Trans-Dapt®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $171.30
    • (0 reviews)
      # sp125339
      Billet Oil Fill Tube by March Performance®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a...
      High quality at an affordable priceExpertly made from premium materials
      $143.71
    • (0 reviews)
      # sp141769
      Wing Nut by CFR Performance®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...
      Expertly Crafted from the highest grade materialsBuilt to provide the ultimate in reliability and strength
      $2.16 - $3.90
    • (1 review)
      # sp124972
      Engine Valve Cover Gasket by Edelbrock®. Designed utilizing the latest technology, this product by Edelbrock features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to...
      The finest quality at a great priceEdelbrock carry everything needed to complete the job
      $7.40 - $33.05
    • (0 reviews)
      # sp124807
      Valve Cover Washer by Proform®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at...
      Carefully designed to improve the performance of your vehicleCrafted from first-rate materials
      $7.67
    • (0 reviews)
      # sp92615
      Valve Cover Stud Kit by Milodon®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $15.95 - $25.26




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