1984 Cadillac Deville Performance Valve Covers

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  • 4.1L
  • 5.7L
    • (0 reviews)
      # 782172168
      Cadillac Deville 5.7L With Chevy Small Block Engine 1984, Valve Covers by Milodon®. These Milodon Fabricated Aluminum Valve Covers have precision bolt notches for maximum clearance for rockers with 0.400" rails, that are the thickest...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $230.59 - $231.89
    • (0 reviews)
      # 782126567
      Cadillac Deville 5.7L With Chevy Small Block 1984, 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
      $72.05 - $144.95
    • (0 reviews)
      # 782346296
      Cadillac Deville 5.7L With Chevy Small Block Gen 1 1984, Engine Dress Up Kit by Trans-Dapt®. Trans-Dapt Performance Products' Chrome Chevy Engine Dress-up kits are a quick and easy way to turn your ordinary stock engine compartment into...
      Built to match your exact requirementsHigh quality you can rely on
      $218.39
    • (0 reviews)
      # 782259634
      Cadillac Deville 5.7L 1984, Short Valve Covers 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...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $55.50 - $104.59
    • (0 reviews)
      # 1064548529
      Cadillac Deville 5.7L 1984, Tall Valve Covers 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...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $61.51 - $110.17
    • (0 reviews)
      # 782313667
      Cadillac Deville 5.7L With Chevy Small Block 1984, Short 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...
      High quality at an affordable priceExpertly made from premium materials
      $129.95 - $154.95
    • (0 reviews)
      # 782277479
      Cadillac Deville 5.7L With Chevy Small Block 1984, Short 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...
      High quality at an affordable priceExpertly made from premium materials
      $79.95 - $124.95
    • (0 reviews)
      # 1064461130
      Cadillac Deville 5.7L With Chevy Small Block 1984, Tall 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...
      High quality at an affordable priceExpertly made from premium materials
      $149.95 - $174.95
    • (0 reviews)
      # 1064678528
      Cadillac Deville 5.7L With Chevy Small Block 1984, Tall 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...
      Designed with the latest innovationsMade to ensure a high level of quality
      $79.95 - $249.95
    • (0 reviews)
      # mpn3184171822
      Cadillac Deville 1984, Short Valve Cover by Vintage Parts®. Vintages valve covers and breather caps bring back the days of the yesteryears, while offering the precision fitment of todays modern leak proof technology. Each cover is cast...
      Nostalgic LookModern Technology
      $175.65
    • (0 reviews)
      # 782319956
      Cadillac Deville 1984, Tall Valve Cover by Vintage Parts®.
      Nostalgic LookModern Technology
      $104.49
    • (0 reviews)
      # mpn3184171824
      Cadillac Deville 1984, Tall Valve Cover Center Bolt by Vintage Parts®. Vintages valve covers and breather caps bring back the days of the yesteryears, while offering the precision fitment of todays modern leak proof technology. Each...
      Nostalgic LookModern Technology
      $126.34
    • (0 reviews)
      # mpn4513229258
      Cadillac Deville 5.7L With Chevrolet Small Block 1984, Finned Fabricated Valve Cover by Hamburger's®. With Hole. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...
      Will help get the most out of your vehicleDesigned with utmost precision for perfection
      $328.19
    • (0 reviews)
      # mpn4476372410
      Cadillac Deville 5.7L With Chevy Small Block 1984, 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...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $171.30
    • (0 reviews)
      # 782264504
      Cadillac Deville 5.7L With Chevy Small Block 1984, 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...
      High quality at an affordable priceExpertly made from premium materials
      $9.95
    • (0 reviews)
      # mpn3444262169
      Cadillac Deville 5.7L With Chevy Small Block Engine 1984, Valve Cover Stud Kit by Milodon®. Permits rapid valve cover installation and removal. Guides valve cover and gasket into position. These studs are heat- treated and feature...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $10.95
    • (0 reviews)
      # mpn1143025415
      Cadillac Deville 4.1L 1984, Valve Cover Gasket Set by Apex Auto®. Apex products, at present, cover the engine gaskets, seals and head bolts for full coverage of Domestic, Japanese, Korean and popular Eurpoean applications, and are...
      Quick accurate delivery with excellent fill-rateExcellent inventory availability
      $8.68
    • (1 review)
      # 19052051
      Cadillac Deville 1984, Valve Cover Gasket by Fel-Pro®. If you are looking for quality sealing solutions, Fel-Pro offers you various replacement products from seals and bolts to O-Rings and dowel pins. Engineered using the latest...
      Features Features Unsurpassed quality you can trustValidated for fit, form and function
      $7.88 - $13.41
    • (0 reviews)
      # mpn2009336869
      Cadillac Deville 4.1L 1984, Oil Filler Cap by MotoRad®. Manufactured from high quality components by an OE Supplier. MotoRad oil caps provide proper fit and sealing to prevent oil loss.
      Provides Proper sealingPrevents oil loss
      $2.49
    • (0 reviews)
      # mpn1934681
      Cadillac Deville 4.1L 1984, Oil Filler Cap by Stant®. This oil filler cap is designed to fit and function the same as the original equipment cap. It’s a direct replacement, made from premium materials and constructed for long lasting...
      Designed to fit and function as the original equipment capMade from premium materials
      $2.55
    • (0 reviews)
      # 782095941
      Cadillac Deville 5.7L With Chevy Small Block 1984, 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...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $390.00 - $404.00
    • (0 reviews)
      # mpn2487228905
      Cadillac Deville 5.7L With Chevy Small Block 1984, Thick Rail 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...
      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
      $118.95
    • (0 reviews)
      # 1064466126
      Classic Series Valve Cover Set 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, Edelbrock classic finned valve covers are available in...
      Made of heavy-gauge sand-cast aluminumCompliant with the strictest standards for quality
      +1
      $173.95 - $307.95
    • (0 reviews)
      # 1064499619
      Classic Series Valve Covers 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. Overall height is measured from base to top at the highest...
      Made of heavy-gauge sand-cast aluminumCompliant with the strictest standards for quality
      $233.95 - $257.95
    • (0 reviews)
      # mpn1600667261
      Elite 2 Series Low Profile Valve Covers 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...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $114.95
    • (0 reviews)
      # mpn1600667262
      Elite 2 Series Tall Profile Valve Covers 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...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $129.95
    • (0 reviews)
      # 1064675549
      Racing Series Tall Valve Cover Set 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...
      The finest quality at a great priceEdelbrock carry everything needed to complete the job
      $108.95 - $111.95
    • (0 reviews)
      # mpn2515115
      Victor Series Centerbolt Valve Covers by Edelbrock®. Victor Series valve covers have a black powder coated finish that features a finely textured surface for a pleasing and unique appearance. This is the same finish you'll find on...
      50-state emissions street legalThe finest quality at a great price
      $154.95
    • (0 reviews)
      # 1064527555
      Victor Series Tall Valve Covers by Edelbrock®. Victor Series valve covers have a black powder coated finish that features a finely textured surface for a pleasing and unique appearance. This is the same finish you'll find on Edelbrock...
      50-state emissions street legalThe finest quality at a great price
      $157.95 - $191.95
    • (0 reviews)
      # 1064656599
      Victor Series Valve Covers by Edelbrock®. Victor Series valve covers have a black powder coated finish that features a finely textured surface for a pleasing and unique appearance. This is the same finish you'll find on Edelbrock...
      50-state emissions street legalThe finest quality at a great price
      $142.95 - $215.95
    • (0 reviews)
      # mpn926006
      Circle Track Valve Cover Set by Comp Cams®. COMP Cams® announces release of die cast valve covers, finished in a DuPont Black-Wrinkle powder coat with a polished laser etched logo. This new line of premium die-cast aluminum valve...
      Provide Sleek LookProvide Enhanced Durability
      $199.98
    • (0 reviews)
      # 820501913
      Valve Cover Set by Comp Cams®. COMP Cams® announces release of die cast valve covers, finished in a DuPont Black-Wrinkle powder coat with a polished laser etched logo. This new line of premium die-cast aluminum valve covers completely...
      Provide Sleek LookProvide Enhanced Durability
      $164.54 - $234.28
    • (0 reviews)
      # 820637777
      Stamped Valve Cover Set by Dart®. 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...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $65.64 - $95.24
    • (0 reviews)
      # 820538920
      Valve Cover Set by Dart®. 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
      $187.03 - $443.19
    • (0 reviews)
      # mpn358492542
      Officially Licensed GM Short Valve Cover by Proform®. Sold as One Pair. 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...
      Officially Licensed GM ProductsCarefully designed to improve the performance of your vehicle
      $82.29
    • (0 reviews)
      # mpn358492563
      Officially Licensed GM Slant-edge Short Valve Cover by Proform®. Sold as One Pair. 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...
      Officially Licensed GM ProductsCarefully designed to improve the performance of your vehicle
      $82.92
    • (0 reviews)
      # 820678773
      Officially Licensed GM Tall Valve Cover 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...
      Officially Licensed GM ProductsCarefully designed to improve the performance of your vehicle
      +2
      $85.65 - $352.17
    • (0 reviews)
      # mpn1422735894
      Short Valve Covers by Proform®. Sold as One Pair. 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...
      Carefully designed to improve the performance of your vehicleCrafted from first-rate materials
      $34.08
    • (0 reviews)
      # 1064556552
      Tall Valve Cover 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 an...
      Carefully designed to improve the performance of your vehicleCrafted from first-rate materials
      $56.68 - $89.33
    • (0 reviews)
      # 773294045
      Powder Coat Valve Cover by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically engineered to make your vehicle run better. If...
      Includes two breather/filler cap grommets and one baffled and one non-baffled PCV grommetDesigned to deliver premium quality
      $132.64
    • (0 reviews)
      # mpn358582504
      Ribbed Valve Cover by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically engineered to make your vehicle run better. If you...
      Packaged two to a set with rubber breather grommets and eight 1-3/4" long studsIncludes two breather/filler cap grommets and one baffled and one non-baffled PCV grommet
      $145.34
    • (0 reviews)
      # mpn358582419
      Sprint Car Valve Cover by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically engineered to make your vehicle run better. If...
      Each valve cover is CNC machined from a billet aluminum barThe end result is that each valve cover weighs 1.69 lbs without sacrificing strength
      $684.07
    • (0 reviews)
      # mpn1453208319
      Tall Powder Coat Valve Cover by Moroso®. 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...
      Includes two breather/filler cap grommets and one baffled and one non-baffled PCV grommetDesigned to deliver premium quality
      $152.08
    • (0 reviews)
      # 514903229
      Tall Ribbed Valve Cover by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically engineered to make your vehicle run better. If...
      Designed to deliver premium qualityRight for your vehicle and lifestyle
      $137.78 - $257.04
    • (0 reviews)
      # 820545929
      Tall Valve Cover by Moroso®. 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 premium qualityRight for your vehicle and lifestyle
      $69.06 - $3,309.86
    • (0 reviews)
      # 1064536594
      Valve Cover by Moroso®. 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 hassle...
      Designed to deliver premium qualityRight for your vehicle and lifestyle
      $74.57 - $448.86
    • (0 reviews)
      # 717682541
      Muscle™ Valve Covers by Holley®. Holley’s Vintage Series valve covers are the latest addition to our ever expanding line of products specifically designed for LS engines. Based on our existing tall LS valve covers, the new Vintage...
      Designed to fit all Small Block Chevy applications with center bolt style cylinder heads – polished mounting hardware includedDie-cast aluminum construction ensures high detail and reduces the opportunity for warping of the valve cover flange and oil leaks
      +1
      $216.95 - $267.95
    • (0 reviews)
      # 773302073
      Valve Covers by Holley®. Holley’s Vintage Series valve covers are the latest addition to our ever expanding line of products specifically designed for LS engines. Based on our existing tall LS valve covers, the new Vintage Series...
      Designed to fit all Small Block Chevy applications with center bolt style cylinder heads – polished mounting hardware includedDie-cast aluminum construction ensures high detail and reduces the opportunity for warping of the valve cover flange and oil leaks
      +2
      $118.95 - $308.95
    • (0 reviews)
      # 820521908
      Standard Powder Coat Valve Covers by AFR®. 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...
      Includes Rubber Grommets & Baffles for PCVDesigned to meet the needs of racers or street enthusiasts
      $176.99
    • (0 reviews)
      # 1064584608
      Tall Powder Coat Valve Covers by AFR®. 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...
      Designed to meet the needs of racers or street enthusiastsMade using the latest in modern technology and advanced processes
      $176.99
    • (0 reviews)
      # 820564917
      Tall Valve Covers by AFR®. 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 meet the needs of racers or street enthusiastsMade using the latest in modern technology and advanced processes
      $176.99
    • (0 reviews)
      # 820667789
      Die Cast Valve Cover Set by Fast®.
      Perimeter-bolt style valve coversTall height designed to clear aftermarket valve trains
      $174.96 - $216.69
    • (0 reviews)
      # 820528923
      Fabriced Valve Cover by PRW®. Vintage racers, competition junkies, and machining enthusiasts trying to save weight: Give your engine the edge. Crafted from 6061-T6 aluminum alloy, these valve covers have successfully endured rigorous...
      Machined cutout for aftermarket style racing rocker armsTested under rigorous pressure
      +1
      $139.05 - $271.98
    • (0 reviews)
      # 717526039
      Tall Valve Cover by PRW®. Vintage racers, competition junkies, and machining enthusiasts trying to save weight: Give your engine the edge. Crafted from 6061-T6 aluminum alloy, these valve covers have successfully endured rigorous...
      Machined cutout for aftermarket style racing rocker armsTested under rigorous pressure
      $139.05 - $173.25
    • (0 reviews)
      # 896689865
      Short 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...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $133.89 - $176.53
    • (0 reviews)
      # 1064437146
      Tall 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...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $147.76 - $196.17
    • (0 reviews)
      # 1064442147
      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
      $50.99 - $151.67
    • (0 reviews)
      # 896589733
      Valve Cover Kit by Inglese®. Designed utilizing the latest technology, this product by Inglese features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or...
      Perimeter bolt style, die cast aluminumBlack-Wrinkle powder coat with polished, laser-etched logo
      $164.54 - $229.68
    • (0 reviews)
      # 1064690551
      Center Bolt Valve Covers by Sniper®. Enjoy superior performance by getting this premium-grade Sniper product that is throughly engineered to help take the performance of your fuel system to the next step delivering unprecedented levels...
      $138.95 - $144.95
    • (0 reviews)
      # 1064564551
      Flat Top Valve Covers by Sniper®. Enjoy superior performance by getting this premium-grade Sniper product that is throughly engineered to help take the performance of your fuel system to the next step delivering unprecedented levels of...
      $118.95 - $123.95




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