1973 Buick Centurion Performance Headers

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    • Dynatech® - Black Painted Dirt Late Model Exhaust Headers
      (0 reviews)
      # 231032122
      Buick Centurion 5.7L with Angle or Straight Plug Heads with Chevy Small Block Engine 1973, Dirt Late Model Exhaust Headers by Dynatech®. Primary Tubing Diameter: 1.75"-1.875". Collector Outlet Diameter: 3.5". Color: Black. Header...
      Gaskets and bolts includedMachine surfaced flanges - no leaks
      $319.99
    • Dynatech® - Black Painted Long Tube Pavement Late Model Exhaust Headers
      (0 reviews)
      # 231032176
      Buick Centurion 5.7L with Chevy Small Block Engine 1973, Long Tube Pavement Late Model Exhaust Headers by Dynatech®. Primary Tubing Diameter: 1.75"-1.875". Collector Outlet Diameter: 3.5". Collector Length: 7.50". Color: Black. Header...
      35” Equal Length primaries for maximum Torque and HorsepowerValve covers are removable with headers installed
      $399.99
    • Dynatech® - Mild Steel 604 Crate Engine Dirt Late Model Exhaust Header Kit
      (0 reviews)
      # 231032104
      Buick Centurion with Chevy Small Block Engine 1973, Mild Steel 604 Crate Engine Dirt Late Model Exhaust Header Kit by Dynatech®. Primary Tubing Diameter: 1.625"-1.75". Collector Outlet Diameter: 3". These 604 Crate Engine Dirt Late...
      Delivers a huge boost in performance and an awesome soundRigorously dyno-tested to provide maximum horsepower and torque gains
      $379.99 - $423.99
    • Dynatech® - Pro Cruiser Polished Street Rod Small Block Block Hugger Exhaust Headers
      (1 review)
      # mpn4564003252
      Buick Centurion 5.7L with Chevy Small Block Engine 1973, Pro Cruiser Polished Street Rod Small Block Block Hugger Exhaust Headers by Dynatech®. Primary Tubing Diameter: 1.63". Collector Outlet Diameter: 2.5". Comes standard with a Full...
      Improves Performance and Appearance100% stainless steel construction
      $299.99
    • Dynatech® - Stainless Steel 604 Crate Engine Dirt Late Model Exhaust Headers
      (0 reviews)
      # 231032235
      Buick Centurion with Chevy Small Block Engine 1973, Stainless Steel 604 Crate Engine Dirt Late Model Exhaust Headers by Dynatech®. Primary Tubing Diameter: 1.625"-1.75". Collector Outlet Diameter: 3". These Stainless Steel 604 Crate...
      Engineered for 604 Crate enginesGaskets and bolts included
      $924.99 - $1,062.49
    • Dynatech® - Stainless Steel Natural Weld-up Dragster Exhaust Header Kit
      (0 reviews)
      # mpn4564003336
      Buick Centurion 5.7L with Chevy Small Block Engine 1973, Stainless Steel Weld-up Dragster Exhaust Header Kit by Dynatech®. Primary Tubing Diameter: 1.875"-2". Color: Natural. Header Coating: Uncoated. These Long Tube Big Block Chevy...
      Tack-welded to make it easy to change or finish weldCNC laser-cut flanges, gaskets and bolts included
      $399.99
    • Patriot Exhaust® - Lakester Steel Weld-Up Exhaust Kit
      (0 reviews)
      # 91560868
      Buick Centurion 5.7L with Small Block Chevy Engine 1973, Lakester Steel Weld-Up Exhaust Kit by Patriot Exhaust®. Primary Tubing Diameter: 1.625". Material: Steel. Give your rod a nostalgic look with our Lakester style weld-up kits. Fits...
      Perfect blend of style, quality, and dependabilityGive your rod a nostalgic look
      $210.00 - $217.40
    • Patriot Exhaust® - Steel Tight Tuck Street Rod Exhaust Headers
      (0 reviews)
      # 231019200
      Buick Centurion 5.7L with Small Block Chevy Engine 1973, Steel Tight Tuck Street Rod Exhaust Headers by Patriot Exhaust®. Primary Tubing Diameter: 1.625". This superior Patriot Exhaust product is just for you. Carefully designed for...
      Expertly crafted from premium materialsQuality design and workmanship
      $183.10 - $566.93
    • Schoenfeld Headers® - Conventional Crossover Exhaust Headers
      (0 reviews)
      # 231148600
      Buick Centurion 5.7L with Chevy Small Block Engine 1973, Conventional Crossover Exhaust Headers by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $270.72 - $686.52
    • Schoenfeld Headers® - DIRT Modified Exhaust Headers
      (0 reviews)
      # 87258468
      Buick Centurion 5.7L with Chevy Small Block Engine 1973, DIRT Modified Exhaust Headers by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product is...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $268.79 - $306.52
    • Schoenfeld Headers® - Demolition Derby Exhaust Headers
      (0 reviews)
      # mpn4564003611
      Buick Centurion 5.7L with Chevy Small Block Engine 1973, Demolition Derby Exhaust Headers by Schoenfeld Headers®. Primary Tubing Diameter: 1.625". This top-notch product by Schoenfeld Headers is made to give that extra boost that every...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $148.46
    • Schoenfeld Headers® - Dirt Late Model Exhaust Headers
      (0 reviews)
      # 231148645
      Buick Centurion 5.7L with Chevy Small Block Engine 1973, Dirt Late Model Exhaust Headers by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $291.09 - $707.57
    • Schoenfeld Headers® - IMCA Modified Exhaust Headers
      (0 reviews)
      # 87258516
      Buick Centurion 5.7L with Chevy Small Block Engine 1973, IMCA Modified Exhaust Headers by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product is...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $172.15 - $391.02
    • Schoenfeld Headers® - SBC Chassis Steel Exhaust Headers
      (0 reviews)
      # 231148780
      Buick Centurion 5.7L with Chevy Small Block Engine 1973, SBC Chassis Steel Exhaust Headers by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $182.89 - $218.25
    • Schoenfeld Headers® - Steel Painted 180 Crossover Exhaust Headers
      (0 reviews)
      # mpn4564002952
      Buick Centurion 5.7L with Chevy Small Block Engine 1973, Steel Painted 180 Crossover Exhaust Headers by Schoenfeld Headers®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Header Coating: Painted. This top-notch product...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $296.15
    • Schoenfeld Headers® - Steel Painted Sprint Car Exhaust Headers
      (0 reviews)
      # 231148880
      Buick Centurion 5.7L with Chevy Small Block Engine 1973, Steel Sprint Car Exhaust Headers by Schoenfeld Headers®. Header Coating: Painted. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $250.87 - $702.19
    • Schoenfeld Headers® - Zoomie Exhaust Headers
      (0 reviews)
      # mpn4564003631
      Buick Centurion 5.7L with Chevy Small Block Engine 1973, Zoomie Exhaust Headers by Schoenfeld Headers®. Standard Zoomie Grassburner. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $137.04
    • Walker® - Stainless Steel Bare 2-Bolt Exhaust Flange
      (0 reviews)
      # mpn1730433
      Buick Centurion 7.5L with Single Exhaust 1973, Stainless Steel Bare 2-Bolt Exhaust Flange by Walker®. Material: Stainless Steel. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you...
      Makes installation quick and easyOptimal OE-style fit and quality
      $5.96
    • Dynatech® - MuscleMAXX Stainless Steel Natural Header Reducer Cone Kit
      (0 reviews)
      # 231032225
      Buick Centurion 5.7L with Chevy Small Block Engine / with LS-Based Engines 1973, MuscleMAXX Stainless Steel Header Reducer Cone Kit by Dynatech®. Material: Stainless Steel. Dynatech® reducer cone kits for MuscleMaxx headers. Reducers...
      Made of High Quality MaterialsBuilt to Last
      $139.99
    • Schoenfeld Headers® - Aluminum Inner Header Flange
      (0 reviews)
      # mpn359115880
      Buick Centurion 5.7L with Chevy Small Block Engine 1973, Aluminum Inner Header Flange by Schoenfeld Headers®. Primary Tubing Diameter: 1.25". Material: Aluminum. This top-notch product by Schoenfeld Headers is made to give that extra...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $61.79
    • BBK® - Premium Header Gasket Set
      (0 reviews)
      # mpn306537478
      Buick Centurion H Engine VIN Character For Stock Or CNC Ported Heads 1973, Premium Header Gasket Set by BBK®. These premium steel core graphite gaskets are flexible for a long lasting leak-proof seal even when cylinder head and header...
      Provides a long lasting, leak-proof sealFlexible graphite will conform to surface irregularities and won't stick to headers or cylinder head
      $39.99
    • Big End Performance® - Exhaust Header Copper Gasket
      (0 reviews)
      # 231148593
      Buick Centurion 5.7L with Small Block Chevy Engine 1973, Exhaust Header Copper Gasket by Big End Performance®.
      Designed to boost your vehicle's performanceMade from high-quality materials
      $35.05 - $35.78
    • Brodix® - Spread Port Exhaust Header Gasket
      (0 reviews)
      # mpn584600114
      Buick Centurion 5.7L with Small Block Chevy Engine 1973, Spread Port Exhaust Header Gasket by Brodix®. The Brodix Exhaust Gaskets are specifically engineered to fit the precise dimensions of Brodix cylinder heads. When the competition...
      Designed to boost your vehicle's performanceMade from high-quality materials
      $16.04
    • Dynatech® - Aluminum Adapter Plate
      (0 reviews)
      # mpn358945752
      Buick Centurion 5.7L with Chevy Small Block Engine 1973, Aluminum Adapter Plate by Dynatech®. Material: Aluminum. These SBC to Stahl Aluminum Adapter Plate Kits allow you to use a larger tube size to maximize power.
      Delivers a huge boost in performance and an awesome soundRigorously dyno-tested to provide maximum horsepower and torque gains
      $164.99
    • Dynatech® - Fiber Exhaust Header Gasket
      (0 reviews)
      # mpn358945745
      Buick Centurion 5.7L with Chevy Small Block Engine 1973, Fiber Exhaust Header Gasket by Dynatech®. Material: Fiber. Dynatech Fiber Race Gaskets are the premium gaskets demanded by many enthusiasts and racers alike. Specifically designed...
      Made of High Quality MaterialsNo Leaks
      $15.99
    • Dynatech® - Spread Port Exhaust Header Gasket Kit
      (0 reviews)
      # mpn358945740
      Buick Centurion 5.7L with Chevy Small Block Engine 1973, Spread Port Exhaust Header Gasket Kit by Dynatech®. Dynatech Fiber Race Gaskets are the premium gaskets demanded by many enthusiasts and racers alike. Specifically designed to fit...
      Made of High Quality MaterialsBuilt to Last
      $15.99
    • Dynatech® - Standard Port Exhaust Header Gasket Kit
      (0 reviews)
      # mpn358945741
      Buick Centurion 5.7L with Chevy Small Block Engine 1973, Standard Port Exhaust Header Gasket Kit by Dynatech®. Dynatech Fiber Race Gaskets are the premium gaskets demanded by many enthusiasts and racers alike. Specifically designed to...
      Made of High Quality MaterialsSold in Pairs
      $15.99
    • Edelbrock® - Exhaust Gasket Set
      (0 reviews)
      # mpn2513693
      Buick Centurion 7.5L 1973, Exhaust Gasket Set by Edelbrock®. Any gasket can create a seal, but a good gasket can do it with less clamping force, and for a longer period of time. Edelbrock's gaskets are not only manufactured from...
      The finest quality at a great priceEdelbrock carry everything needed to complete the job
      $22.35
    • Hooker® - Super Competition™ Exhaust Header Gasket
      (0 reviews)
      # 1022344038
      Buick Centurion 1973, Super Competition™ Exhaust Header Gasket by Hooker®. Hooker's precision-matched Super Competition header gaskets provide a sure fit and unmatched exhaust sealing. This OEM quality gasket is constructed of a thick...
      Precision fit for improved sealingSteel core provides superior adhesion
      $13.79
    • Mr. Gasket® - Ultra-Seal™ Exhaust Gasket Set
      (0 reviews)
      # 652565884
      Buick Centurion 1973, Ultra-Seal™ Exhaust Gasket Set by Mr. Gasket®. Whatever exhaust system you install on your engine, whether it’s a set of chromed headers or simply a set of cleaned up flat black rams horn manifolds, you’ll...
      Gaskets for every application, from mild to wildDesigned to restore functionality
      $28.77 - $31.00
    • Patriot Exhaust® - Header Flange Kit
      (0 reviews)
      # 231019184
      Buick Centurion 5.7L with Small Block Chevy Engine 1973, Header Flange Kit by Patriot Exhaust®. Patriot precision machined header flange kits are available for many popular engine families. Header flange kits come complete with gaskets...
      Precision machined flangeBuilt of High quality materials
      $42.93 - $57.08
    • Percy's High Performance® - Graph-Flex Header Flange Gaskets
      (0 reviews)
      # 652648834
      Buick Centurion 5.7L 1973, Graph-Flex Header Flange Gaskets by Percy's High Performance®. Exhaust wraps help to retain heat in your exhaust system, which increases Horsepower while reducing radiant heat damage, especially to spark plug...
      Modified engines have hotter exhaustBetter materials help seal poorly-mating flanges better.
      $24.68
    • Percy's High Performance® - Graph-Flex™ Exhaust Header Gaskets
      (0 reviews)
      # 652194798
      Buick Centurion 5.7L 1973, Graph-Flex™ Exhaust Header Gaskets by Percy's High Performance®. These durable header flange gaskets are composed of a graphite composition material on a malleable stainless steel core. They’ll seal up...
      Malleable stainless steel metal coreWill survive 2000°F exhaust temperatures for extended periods
      $22.18 - $24.68
    • Percy's High Performance® - HTR Collector Gaskets
      (0 reviews)
      # 652785847
      Buick Centurion 5.7L 1973, HTR Collector Gaskets by Percy's High Performance®. This products is an OEM and Performance company that was built on its founding heritage supported by a tradition of Legendary Quality.
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $17.36 - $19.32
    • Percy's High Performance® - Seal-4-Good™ Aluminum Header Flange Gaskets
      (0 reviews)
      # 652503843
      Buick Centurion 5.7L 1973, Seal-4-Good™ Aluminum Header Flange Gaskets by Percy's High Performance®. Material: Aluminum. Exhaust wraps help to retain heat in your exhaust system, which increases Horsepower while reducing radiant heat...
      Modified engines have hotter exhaustBetter materials help seal poorly-mating flanges better.
      $36.14
    • Percy's High Performance® - Seal-4-Good™ Exhaust Header Gaskets
      (0 reviews)
      # 652362825
      Buick Centurion 5.7L 1973, Seal-4-Good™ Exhaust Header Gaskets by Percy's High Performance®. Don’t put up with that ominous, unmistakable “tick, tick, tick” sound of an exhaust manifold leak. If it isn’t leaking air into the...
      Multi-layered for excellent conformability and sealSeals even imperfect flanges
      $34.22 - $36.14
    • Percy's High Performance® - Seal-4-Good™ Round Header Flange Gaskets
      (0 reviews)
      # mpn4483467622
      Buick Centurion 5.7L 1973, Seal-4-Good™ Round Header Flange Gaskets by Percy's High Performance®. This products is an OEM and Performance company that was built on its founding heritage supported by a tradition of Legendary Quality....
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $36.14
    • Percy's High Performance® - XX Carbon™ Exhaust Header Gaskets
      (0 reviews)
      # 652362857
      Buick Centurion 5.7L 1973, XX Carbon™ Exhaust Header Gaskets by Percy's High Performance®. This products is an OEM and Performance company that was built on its founding heritage supported by a tradition of Legendary Quality. Designed...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $19.72 - $22.41
    • Percy's High Performance® - XX Carbon™ Header Flange Gaskets
      (0 reviews)
      # 652216780
      Buick Centurion 5.7L 1973, XX Carbon™ Header Flange Gaskets by Percy's High Performance®. Exhaust wraps help to retain heat in your exhaust system, which increases Horsepower while reducing radiant heat damage, especially to spark...
      Modified engines have hotter exhaustBetter materials help seal poorly-mating flanges better.
      $22.41
    • ProForm® - Soft Conforming Aluminum Header Gasket Set
      (0 reviews)
      # mpn358493021
      Buick Centurion H Engine VIN Character 1973, Soft Conforming Aluminum Header Gasket Set by ProForm®. Material: Soft Conforming Aluminum. Made From Soft Conforming Aluminum Material, Easily Mates and Conforms To The Surface Of Exhaust...
      Designed to upgrade your ride's performanceProduced by highly specialized machines to last
      $26.62
    • Remflex® - Exhaust Header Gaskets
      (0 reviews)
      # 482172986
      Buick Centurion 1973, Exhaust Header Gaskets by Remflex®. Remflex's unique flexible graphite material has been proven for more than 30 years in industrial applications. Whether you have an old pick-up that needs a manifold gasket or a...
      Designed to crush 50%.This allows them to fill gaps in the flange surface up to 1/16"3,000 degrees F - far exceeding that of any vehicle's exhaust system temperature
      $29.70
    • SCE Gaskets® - Embossed Copper Exhaust Header Gaskets
      (0 reviews)
      # mpn358956034
      Buick Centurion 7.5L 1973, Embossed Copper Exhaust Header Gaskets by SCE Gaskets®. Material: Embossed Copper. SCE Gaskets invented embossed copper exhaust gaskets and they are the most effective way to insure leak-free, re-usable...
      Design for high performance street and mild competition applicationsMade from road-tough materials to survive the test of time
      $51.30
    • Schoenfeld Headers® - Exhaust Header Gasket
      (0 reviews)
      # 87258511
      Buick Centurion 5.7L with Chevy Small Block Engine 1973, Exhaust Header Gasket by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product is designed...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $12.08 - $17.00
    • ARP® - Header Bolt Kit
      (0 reviews)
      # 95663542
      Buick Centurion 1973, Header Bolt Kit by ARP®. ARP manufactures a variety of premium grade bolt and stud kits to facilitate installation of exhaust headers including the popular stainless stud kit with 12-point nuts. The Stainless...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $17.83 - $105.13
    • Milodon® - Header Bolts
      (0 reviews)
      # mpn358950626
      Buick Centurion 5.7L with Chevy Small Block Engine 1973, Header Bolts 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...
      Painstakingly designed to meet your racing needsState-of-the-art manufacturing technology
      $8.74
    • Mr. Gasket® - Bright Polished Header Bolt Set
      (0 reviews)
      # mpn1903647976
      Buick Centurion 5.7L 1973, Bright Polished Header Bolt Set by Mr. Gasket®. Whatever exhaust system you install on your engine, whether it’s a set of chromed headers or simply a set of cleaned up flat black rams horn manifolds,...
      Premium parts you can rely onDesigned to restore functionality
      $32.25
    • Percy's High Performance® - Vibe-Lock Header Bolt Kit
      (0 reviews)
      # 652348803
      Buick Centurion 1973, Vibe-Lock Header Bolt Kit by Percy's High Performance®. This product is made from high-grade materials to meet the strictest standards of high quality. Designed with the utmost care and attention to detail, this...
      Built to match your exact requirementsHigh quality you can rely on
      $76.44 - $88.83
    • Stage 8® - Header Locking Bolt Kit
      (0 reviews)
      # 1582997000
      Buick Centurion 1973, Header Locking Bolt Kit by Stage 8®. Stage 8 locking fastener solutions are fail-safe when used and installed as directed. They are removable and reusable and can be visually inspected; if the locking retainer and...
      Thoughtfully designed for the highest efficiency and safetyWill provide more breakaway torque than any other locking system
      $56.06 - $102.24
    • Trans-Dapt® - Small Head Exhaust Header Bolts
      (0 reviews)
      # mpn358726796
      Buick Centurion H Engine VIN Character with Small Block Chevy Engine 1973, Small Head Exhaust Header Bolts by Trans-Dapt®. This Trans-Dapt product is just the option for you in case you want to get the most out of your auto. It is made...
      $2.75
    • Trans-Dapt® - Standard Head Exhaust Header Bolts
      (0 reviews)
      # mpn358726687
      Buick Centurion H Engine VIN Character with Small Block Chevy Engine 1973, Standard Head Exhaust Header Bolts by Trans-Dapt®. This Trans-Dapt product is just the option for you in case you want to get the most out of your auto. It is...
      $6.20
    • Kooks® - Exhaust Flanges
      (0 reviews)
      # 781513773
      Exhaust Flanges by Kooks®. 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, this product by Kooks will last a lifetime. It will meet...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $13.17 - $85.49
    • Dorman® - Brass Exhaust Manifold Hardware Kit
      (0 reviews)
      # mpn1622044890
      Universal Brass Exhaust Manifold Hardware Kit by Dorman®. Material: Brass. Dorman's Exhaust Nuts are now available separately for exhaust manifold repairs. These direct replacement nuts are ideal for securing exhaust components and used...
      Direct replacement for a proper fit every timeHigh-quality steel and rubber materials provides years of trouble-free service
      $3.68
    • Cometic Gasket® - Exhaust Manifold Gaskets
      (0 reviews)
      # mpn4486229122
      Buick Centurion 7.5L 1973, Exhaust Manifold Gaskets by Cometic Gasket®. This state-of-the-art exhaust product combines advanced materials with the most current manufacturing processes to provide custom-tailored solutions for your needs...
      Backed by unsurpassed quality and solid workmanshipWill deliver exceptional performance you expect to get
      $27.59
    • AP Exhaust® - Manifold Stud
      (0 reviews)
      # 1370621596
      Universal Manifold Stud by AP Exhaust®. This superior product was carefully designed with key attention to detail and manufactured from high-grade materials to the strict standards of the highest quality. This AP Exhaust Technologies...
      Made from first-rate materialsEnsures outstanding durability
      $0.29 - $0.79


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