1981 Buick Riviera Performance Valve Covers

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    • (0 reviews)
      # mpn2511067
      Buick Riviera 3.8L / 4.1L 1981, Signature Series™ No Baffle Valve Covers by Edelbrock®. Engineered for function and styled for good looks, triple chrome-plated Signature Series valve covers have stock-style breather baffles that...
      Good looksTriple chrome-plated
      $50.95
    • (0 reviews)
      # mpn753352725
      Buick Riviera 5.7L 1981, 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...
      Designed for the most power and maximum performanceRight for your vehicle and lifestyle
      $40.12
    • (0 reviews)
      # mpn2487228920
      Buick Riviera 5.7L With Chevy Small Block 1981, Tall 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
      $119.95
    • (0 reviews)
      # mpn2487228905
      Buick Riviera 5.7L With Chevy Small Block 1981, 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)
      # 782113447
      Buick Riviera 5.7L With Chevy Small Block 1981, 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)
      # 782099202
      Buick Riviera 5.7L With Chevy Small Block Gen 1 1981, 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 a...
      Built to match your exact requirementsHigh quality you can rely on
      $218.39 - $265.04
    • (0 reviews)
      # 782161411
      Buick Riviera 1981, 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 to...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $55.50 - $104.59
    • (0 reviews)
      # 1064666630
      Buick Riviera 5.7L 1981, 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 to...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $61.51 - $110.17
    • (0 reviews)
      # mpn2576602155
      Buick Riviera 3.8L 1981, Traditional Valve Covers by Trans-Dapt®. Contents One set of Chrome Valve Covers. Gaskets and bolts not included. Trans-Dapt offers a wide variety of Durable Chrome finished O.E.M. Style, Custom and C.I.D. logo...
      Built to match your exact requirementsHigh quality you can rely on
      $56.31
    • (0 reviews)
      # 782232582
      Buick Riviera 5.7L With Chevy Small Block 1981, 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)
      # 1064426240
      Buick Riviera 5.7L With Chevy Small Block 1981, 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 in...
      High quality at an affordable priceExpertly made from premium materials
      $79.95 - $124.95
    • (0 reviews)
      # 1064491574
      Buick Riviera 5.7L With Chevy Small Block 1981, 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)
      # 782233422
      Buick Riviera 5.7L With Chevy Small Block 1981, 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)
      # mpn4513229258
      Buick Riviera 5.7L 1981, 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 well-balanced design and high level of craftsmanship....
      Will help get the most out of your vehicleDesigned with utmost precision for perfection
      $328.19
    • (0 reviews)
      # 1133548674
      Buick Riviera 1981, Valve Covers 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...
      Expertly Crafted from the highest grade materialsBuilt to provide the ultimate in reliability and strength
      $24.58 - $33.39
    • (0 reviews)
      # mpn1786311
      Buick Riviera 3.8L / 4.1L / 5.0L 1981, Engine Oil Filler Cap by Stant®. Cam Type: Cam Twist. Neck Depth: 1". Neck Diameter: 1.19". Shell Diameter: 3". This oil filler cap is designed to fit and function the same as the original...
      Designed to fit and function as the original equipment capMade from premium materials
      $1.61
    • (0 reviews)
      # 782221013
      Buick Riviera 5.7L With Chevy Small Block 1981, 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...
      High quality at an affordable priceExpertly made from premium materials
      $9.95
    • (0 reviews)
      # mpn1422735694
      Buick Riviera 5.7L With Chevy Small Block Engine 1981, Valve Cover Washer by Proform®. Tri-Tab Style. Finish: Chrome. Material: Quality Stamped Steel. Sold in One Set of 8 Pieces. This product is made of high-quality materials to serve...
      Carefully designed to improve the performance of your vehicleCrafted from first-rate materials
      $7.67
    • (0 reviews)
      # mpn3526362887
      Buick Riviera 3.8L / 4.1L 1981, Valve Cover Gasket by Cometic Gasket®. Cometic Aramid Fiber is a premium hi-temperature, hi-density, creep resistant material that requires no re-torquing and is fuel resistant. All Cometic fiber...
      Made of High Quality MaterialsBuilt to Last
      $14.50
    • (0 reviews)
      # mpn771230176
      Buick Riviera 3.8L / 4.1L / 5.0L 1981, Professional™ Push-in Oil Filler Cap by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $1.92
    • (0 reviews)
      # mpn1143025411
      Buick Riviera 3.8L / 4.1L 1981, 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
      $6.20
    • (0 reviews)
      # 40586303
      Buick Riviera 1981, 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...
      Unsurpassed quality you can trustValidated for fit, form and function
      $8.04 - $19.29
    • (0 reviews)
      # mpn591146
      Buick Riviera 3.8L / 4.1L 1981, Valve Cover Load Spreaders 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...
      Meets or exceeds all original equipment specificationsApplication-specific design for a perfect fit
      $17.40
    • (0 reviews)
      # mpn1934632
      Buick Riviera 3.8L / 4.1L / 5.0L 1981, Cam Twist Oil Filler Cap by Gates®. Gates is the largest global manufacturer of OE timing belts. This means Gates is able to cover the Aftermarket with timing belts that are OE-equivalent, or...
      The finest quality at a great priceGates carries everything needed to complete the job
      $1.58
    • (0 reviews)
      # mpn2009337193
      Buick Riviera 3.8L / 4.1L / 5.0L 1981, 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
      $1.06
    • (0 reviews)
      # mpn1786311
      Buick Riviera 3.8L / 4.1L / 5.0L 1981, 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...
      Designed to fit and function as the original equipment capMade from premium materials
      $1.61
    • (0 reviews)
      # 775702991
      Buick Riviera 1981, Valve Cover Gasket Set by Victor Reinz®. 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...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $8.39 - $13.01
    • (0 reviews)
      # 782170063
      Buick Riviera 5.7L With Chevy Small Block 1981, 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)
      # 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...
      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...
      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...
      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...
      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...
      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
      $174.68 - $229.68
    • (0 reviews)
      # mpn358595735
      Stamped Valve Cover Set by Dart®. Valve Cover made from Steel. Designed tall for extra clearance. Dart stamped steel valve covers prevent oil leaks and look great! This premium product is the best way to go for those looking for the...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $65.64
    • (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
      $95.24 - $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
      $83.53
    • (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 - $365.26
    • (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)
      # 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
      $643.86
    • (0 reviews)
      # 1064444130
      Tall Billet Rail 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....
      Designed to deliver premium qualityRight for your vehicle and lifestyle
      $410.26 - $532.84
    • (0 reviews)
      # 773294045
      Tall 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....
      Includes two breather/filler cap grommets and one baffled and one non-baffled PCV grommetDesigned to deliver premium quality
      $132.64 - $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)
      # mpn358582436
      Tall Rigid Rail Valve Cover by Moroso®. Rigid Rail, Weight: 2.5 lbs. each. 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...
      Fabricated entirely from superior quality aluminum, ultra-lightweightTall enough to clear all popular rocker combinations
      $369.74
    • (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
      +1
      $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)
      # 1107448741
      Tall Valve Cover by Holley®. Designed utilizing the latest technology, this product by Holley features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or exceed...
      High quality at an affordable priceExpertly made from premium materials
      +1
      $195.95 - $359.95
    • (0 reviews)
      # 1107444741
      Vintage Series™ Tall 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...
      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
      $267.95 - $308.95
    • (0 reviews)
      # 820659785
      Vintage Series™ Valve Cover by Holley®. Designed utilizing the latest technology, this product by Holley features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to...
      High quality at an affordable priceExpertly made from premium materials
      $226.95 - $299.95
    • (0 reviews)
      # 1124501815
      Vintage Series™ 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...
      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
      $118.95 - $149.95
    • (0 reviews)
      # 717673076
      Vintage™ 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...
      Additional 0.54” of internal clearance over factory height valve coversHolley Vintage Series valve covers are designed to fit LS1, LS2, LS3, LS6 and LS7 engines
      $149.95 - $159.95
    • (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




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