1966 Oldsmobile Cutlass Performance Headers

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    • (0 reviews)
      # 960250116
      Oldsmobile Cutlass 1966, Cast Iron by OPGI®. Emissions: EPA compliant. This superior product is painstakingly designed to provide outstanding quality and value. Expertly crafted from first-rate materials to the highest standards it...
      Made from first-rate materialsDesigned to comply with high-quality standards
      $364.00 - $382.68
    • (0 reviews)
      # 1022410058
      Oldsmobile Cutlass 1966, Cast Iron Exhaust Manifolds by OPGI®. This superior product is painstakingly designed to provide outstanding quality and value. Expertly crafted from first-rate materials to the highest standards it ensures...
      Made from first-rate materialsDesigned to comply with high-quality standards
      $364.00 - $382.68
    • (0 reviews)
      # 1022130116
      Oldsmobile Cutlass 1966, Hugger Exhaust Headers by Sanderson Headers®. This top-notch product by Sanderson Headers is made to give that extra boost that every driver appreciates. This product is designed with utmost care and meticulous...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $345.00 - $575.00
    • (0 reviews)
      # mpn4564003918
      Oldsmobile Cutlass 1966, Standard Duty Mild Steel Mid-Length Tube Racing Exhaust Headers by Hedman Hedders®. Primary Tubing Diameter: 1.5". Collector Outlet Diameter: 2.5". Color: Black. Header Coating: Ceramic Coating. Header Style:...
      Made of High Quality MaterialsExtremely durable, protective SATIN BLACK ceramic-metallic coating
      $573.24
    • (0 reviews)
      # 448083104
      Oldsmobile Cutlass 6.6L Power Steering 1966, 4-Tube Steel Long Tube Exhaust Headers by Doug's Headers®. Primary Tubing Diameter: 1.75". Collector Outlet Diameter: 3". Header Style: Long Tube. Doug's headers are carefully developed on...
      High quality at an affordable priceExpertly made from premium materials
      $533.57 - $730.27
    • (0 reviews)
      # 381723178
      Oldsmobile Cutlass Base 6.6L 1966, Long Tube Exhaust Headers by Flowtech®. Primary Tubing Diameter: 1.75". Collector Outlet Diameter: 3". Header Material: Mild Steel. Header Style: Long Tube. Include all mounting hardware. What happens...
      Mandrel-formed Power Plenum collectors for low backpressureLong transition collectors with merge spears for maximum flow and increased exhaust velocity
      $171.95 - $365.95
    • (0 reviews)
      # 201840401
      Oldsmobile Cutlass 1966, BlackHeart™ 304 SS Mid-Length Tube LS Swap Exhaust Headers by Hooker®. Collector Outlet Diameter: 3". Color: Natural. Header Coating: Uncoated. Header Style: Mid-Length Tube. This product is made of...
      This part is legal for use on Uncontrolled (Non-Emissions Controlled) Vehicles or Racing VehiclesExpertly crafted from premium materials
      $684.95 - $709.95
    • (0 reviews)
      # 201840398
      Oldsmobile Cutlass 1966, BlackHeart™ Exhaust Headers by Hooker®. Collector Outlet Diameter: 3". Header Material: 304 SS. Header Style: Long Tube. Hooker continues to push the boundaries of performance with the new Blackheart line of...
      This part is legal for use on Uncontrolled (Non-Emissions Controlled) Vehicles or Racing VehiclesConstructed of lightweight mandrel bent 304 stainless steel primary tubes wtih a large 3" diameter outlet tube maximizing strength and durability
      $1,024.95 - $1,044.95
    • (0 reviews)
      # 381723189
      Oldsmobile Cutlass Base 6.6L 1966, Competition™ Long Tube Exhaust Headers by Hooker®. Primary Tubing Diameter: 1.75". Collector Outlet Diameter: 3". Collector Length: 8". Header Style: Long Tube. All necessary hardware included for a...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      +1
      $287.95 - $579.95
    • (0 reviews)
      # 1022091081
      Oldsmobile Cutlass Base 6.6L 1966, Super Competition™ Long Tube Exhaust Headers by Hooker®. Primary Tubing Diameter: 1.75". Collector Outlet Diameter: 3". Collector Length: 10". Header Style: Long Tube. All necessary hardware included...
      Tuned-length primary tubes for maximum exhaust scavenging and velocityMandrel-bent tubing for smooth exhaust flow
      $533.95 - $808.95
    • (0 reviews)
      # 370323342
      Oldsmobile Cutlass 6.6L Automatic Transmission 1966, Steel Long Tube Exhaust Headers by Patriot Exhaust®. Primary Tubing Diameter: 1.75". Collector Outlet Diameter: 3". Header Style: Long Tube. This superior Patriot EXhaust product is...
      Expertly crafted from premium materialsQuality design and workmanship
      $283.33 - $574.80
    • (0 reviews)
      # mpn597836
      Oldsmobile Cutlass VG Engine / W Engine / WE Engine / WG Engine / WH Engine 1966, Composite Exhaust Manifold Gasket Set by Victor Reinz®. Material: Composite. This product is made of high-quality materials to serve you for years to...
      High quality at an affordable priceExpertly made from premium materials
      $7.23
    • (0 reviews)
      # mpn474702210
      Oldsmobile Cutlass 6.6L with Oldsmobile Engine 1966, Exhaust Header Copper Gasket by Big End Performance®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and...
      Designed to boost your vehicle's performanceMade from high-quality materials
      $53.18
    • (0 reviews)
      # mpn358507495
      Oldsmobile Cutlass / Cutlass Supreme 1966, Multi-Layer Steel Exhaust Header Gasket by Cometic Gasket®. Material: Multi-Layer Steel. Exhaust Gaskets are designed for extreme cylinder pressures. MLS Exhaust Manifold Gaskets maintain a...
      Made of High Quality MaterialsBuilt to Last
      $38.69
    • (0 reviews)
      # mpn2513691
      Oldsmobile Cutlass 6.6L 1966, 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
    • (0 reviews)
      # mpn630006904
      Oldsmobile Cutlass 1966, Aluminum Header Gasket Set by Flowtech®. Material: Aluminum. 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,...
      Engineered for a precise, easy fitManufactured of P73 Ferroglass non-asbestos facing material for long life
      $10.85
    • (0 reviews)
      # mpn4564002893
      Oldsmobile Cutlass Base 6.6L 1966, Super Competition™ Fiber Exhaust Header Gasket by Hooker®. Material: Fiber. Hooker's precision-matched Super Competition header gaskets provide a sure fit and unmatched exhaust sealing. This OEM...
      Precision fit for improved sealingSteel core provides superior adhesion
      $13.79
    • (0 reviews)
      # 381723206
      Oldsmobile Cutlass 1966, 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 need gaskets and...
      Gaskets for every application, from mild to wildAluminum, copper or steel gaskets
      $21.02 - $39.99
    • (0 reviews)
      # mpn1502759
      Oldsmobile Cutlass 1966, 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 wildAluminum, copper or steel gaskets
      $25.45
    • (0 reviews)
      # 652632784
      Oldsmobile Cutlass 1966, Graph-Flex™ Exhaust Header Gaskets by Percy's High Performance®. These extreme high-temperature gaskets are well-suited for highly-modified engines: turbocharged, supercharged, nitrous or fuel. This is a...
      Malleable stainless steel metal coreWill survive 2000°F exhaust temperatures for extended periods
      $24.44
    • (0 reviews)
      # 652399806
      Oldsmobile Cutlass 1966, Seal-4-Good™ Exhaust Header Gaskets by Percy's High Performance®. The Percy's Seal-4-Good Reusable Flange Gaskets are multi-layered and made from a special "Dead Soft" Aluminum, which conforms to header...
      Multi-layered for excellent conformability and sealSeals even imperfect flanges
      $35.80
    • (0 reviews)
      # 652366882
      Oldsmobile Cutlass 1966, XX Carbon™ Exhaust Header Gaskets by Percy's High Performance®. These gaskets are designed to give the performance you expect at a price you can afford. The XX Carbon gaskets are made of Taylor's proprietary...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $21.75
    • (0 reviews)
      # mpn358956036
      Oldsmobile Cutlass 6.6L 1966, 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
      $51.00
    • (0 reviews)
      # 652400851
      Oldsmobile Cutlass / Cutlass Supreme 5.4L 1966, 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...
      Built to match your exact requirementsHigh quality you can rely on
      $75.71 - $87.98
    • (0 reviews)
      # 376361793
      Oldsmobile Cutlass 1966, 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...
      Thoughtfully designed for the highest efficiency and safetyWill provide more breakaway torque than any other locking system
      $56.06 - $102.24
    • (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
    • (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
      $3.62
    • (0 reviews)
      # mpn4530158023
      Oldsmobile Cutlass 6.6L 1966, Stainless Steel Long Tube Exhaust Headers by CFR Performance®. Material: Stainless Steel. Header Style: Long Tube. These headers are specifically designed. They are a medium length header. Contains both...
      Expertly Crafted from the highest grade materialsBuilt to provide the ultimate in reliability and strength
      $274.56
    • (0 reviews)
      # mpn1858560
      Oldsmobile Cutlass Base / Holiday 5.4L 1966, Stainless Steel 2-Bolt Exhaust Flange by Walker®. Position: Passenger Side. Material: Stainless Steel. With their extensive selection of accessories and hardware for the exhaust system,...
      Makes installation quick and easyOptimal OE-style fit and quality
      $4.64
    • (0 reviews)
      # mpn4478725772
      Oldsmobile Cutlass Base / Holiday 5.4L 1966, Exhaust Manifold Gasket by Cometic Gasket®. This state-of-the-art exhaust product combines advanced materials with the most current manufacturing processes to provide custom-tailored...
      Backed by unsurpassed quality and solid workmanshipWill deliver exceptional performance you expect to get
      $26.78
    • (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 - $0.78


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