1971 Oldsmobile Cutlass Exhaust Headers & Manifolds
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Nickson®Exhaust Spring Lock WasherExhaust Spring Lock Washer by Nickson®. Nickson was the first to introduce exhaust products to the aftermarket. This represented a substantial upgrade in the quality of products especially since they took both the Ford and GM OE designs...Expertly crafted from premium materialsQuality design and workmanship$0.15 - Nickson®Manifold StudManifold Stud by Nickson®. Nickson was the first to introduce exhaust products to the aftermarket. This represented a substantial upgrade in the quality of products especially since they took both the Ford and GM OE designs and improved...Expertly crafted from premium materialsQuality design and workmanship$0.83 - $6.43
- PAI®Exhaust Manifold SpacerExhaust Manifold Spacer by PAI®. 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...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$8.59
- PAI®Exhaust Manifold StudExhaust Manifold Stud by PAI®.Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$3.71 - $116.71
- Hedman Hedders®Block Hugger Mild Steel Short Tube Racing Exhaust HeadersOldsmobile Cutlass Base 1971, Block Hugger Mild Steel Short Tube Racing Exhaust Headers by Hedman Hedders®. Primary Tubing Diameter: 1.75". Header Coating: Ceramic. Header Style: Short Tube. The compact, low profile design of Hedman's...High quality at an affordable priceExpertly made from premium materials$411.00 - $722.01
- Hedman Hedders®Cast Steel Exhaust ManifoldsOldsmobile Cutlass Transmission with A/C, AutomaticTransmission / Manual Transmission, Chevrolet LS Engine / LS Engines and without A.I.R 1971, Cast Steel Exhaust Manifolds by Hedman Hedders®. Primary Tubing Diameter: 1.625". These cast...Made of High Quality Cast SteelBuilt to Last$360.25 - $512.44
- Hedman Hedders®Elite Ultra-Duty Mild Steel Silver Matte Ceramic-Metallic Long Tube Racing Exhaust HeadersOldsmobile Cutlass Base 5.7L / 7.5L with Air Conditioning, Power Steering, Oldsmobile Engine, Automatic Transmission Column Shifter / Automatic Transmission Floor Shifter and without Smog Injection or Injection Heads 1971, Elite...Made of High Quality MaterialsIdeal for Heavy Duty Applications$742.70
- Hedman Hedders®Elite Ultra-Duty Street Mild Steel Black MAXX Satin Black Ceramic-Metallic Long Tube Racing Exhaust HeadersOldsmobile Cutlass Base 7.5L 1971, Elite Ultra-Duty Street Mild Steel Black MAXX Satin Black Ceramic-Metallic Long Tube Racing Exhaust Headers by Hedman Hedders®. Primary Tubing Diameter: 1.75". Collector Outlet Diameter: 2.5". Color:...Made of High Quality MaterialsIdeal for Heavy Duty Applications$729.10
- Hedman Hedders®Standard Duty Mild Steel Black MAXX Satin Black Ceramic-Metallic Long Tube Exhaust HeadersOldsmobile Cutlass 1971, Standard Duty Black MAXX Satin Black Ceramic-Metallic Mild Steel Long Tube Exhaust Headers by Hedman Hedders®. Primary Tubing Diameter: 1.75". Collector Outlet Diameter: 2.5". Color: Black. Header Coating:...Made of High Quality MaterialsExtremely durable, protective SATIN BLACK ceramic-metallic coating$551.14 - $578.86
- Patriot Exhaust®Steel Raw Long Tube Exhaust HeadersOldsmobile Cutlass 7.5L 1971, Raw Steel Long Tube Exhaust Headers by Patriot Exhaust®. Primary Tubing Diameter: 1.75". Collector Outlet Diameter: 3". Color: Natural. Header Coating: Uncoated. Header Style: Long Tube. Full length and...Full length headers are typically used for higher RPM horsepower, but can also increase the mid range torque in applications where there is room to fit a long tube designDurable 18-gauge tubing$377.95
- CFR Performance®Stainless Steel Long Tube Exhaust HeadersOldsmobile Cutlass / Cutlass Supreme 5.7L / 7.5L 1971, Stainless Steel Long Tube Exhaust Headers by CFR Performance®. 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$299.71
- Flowtech®Aluminum Header Gasket SetOldsmobile Cutlass 1971, Aluminum Header Gasket Set by Flowtech®. 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...Engineered for a precise, easy fitManufactured of P73 Ferroglass non-asbestos facing material for long life$14.95
- Flowtech®Mild Steel Long Tube Exhaust HeadersOldsmobile Cutlass 1971, Mild Steel Long Tube Exhaust Headers by Flowtech®. Primary Tubing Diameter: 1.75". Collector Outlet Diameter: 3". Header Style: Long Tube. Include all mounting hardware. What happens when you're doing a custom...Mandrel-formed Power Plenum collectors for low backpressureLong transition collectors with merge spears for maximum flow and increased exhaust velocity$229.95 - $484.95
- Hooker®BlackHeart™ Exhaust HeadersOldsmobile Cutlass With LS Swap Engine 1971, BlackHeart™ Exhaust Headers by Hooker®. Collector Outlet Diameter: 3". Hooker continues to push the boundaries of performance with the new Blackheart line of performance exhaust headers for...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$699.95 - $1,249.95
- Hooker®Competition™ Long Tube Exhaust HeadersOldsmobile Cutlass 1971, Competition™ Long Tube Exhaust Headers by Hooker®. Collector Length: 8". Header Style: Long Tube. All necessary hardware included for a complete installation. This product is made of high-quality materials to...5/16” machined flanges for a perfect sealLight weight & sturdy 16-gauge tubing$384.95 - $724.95
- Hooker®Long Tube Exhaust HeadersOldsmobile Cutlass 5.7L 1971, Long Tube Exhaust Headers by Hooker®. Primary Tubing Diameter: 1.75". Collector Outlet Diameter: 3". Collector Length: 10". Header Style: Long Tube. Hooker Headers announces the release of their new long...This part is legal for use on Uncontrolled (Non-Emissions Controlled) Vehicles or Racing VehiclesLong tube geometry designed for maximum ground clearance and optimized engine compartment fitment.$738.95 - $977.95
- Hooker®Mild Steel Long Tube Exhaust HeadersOldsmobile Cutlass With LS Swap Engine 1971, Mild Steel Long Tube Exhaust Headers by Hooker®. Primary Tubing Diameter: 1.875". Collector Outlet Diameter: 3". Header Style: Long Tube. Hooker Adjustable race headers allow you to change...Max dyno gains of +11.82 HP & +19.76 LB.FT. torque1 5/8”, 16-gauge, stainless steel construction maximizing strength and durability$735.95 - $949.95
- Hooker®Mild Steel Long Tube Stepped Exhaust HeadersOldsmobile Cutlass 5.7L 1971, Mild Steel Long Tube Stepped Exhaust Headers by Hooker®. Primary Tubing Diameter: 1.75"-1.875". Collector Outlet Diameter: 3". Collector Length: 10". Header Style: Long Tube. All necessary hardware included...Expertly crafted from premium materialsDesigned to match rigorous quality standards$730.95 - $966.95
- Hooker®Steel Silver Metallic Ceramic Coated Mid-Length Tube Exhaust HeadersOldsmobile Cutlass 5.7L 1971, Steel Silver Metallic Ceramic Coated Mid-Length Tube Exhaust Headers by Hooker®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 2.5". Color: Silver. Header Coating: Ceramic. Header Style:...This part is legal for use on Uncontrolled (Non-Emissions Controlled) Vehicles or Racing VehiclesExpertly crafted from premium materials$720.95
- Hooker®Super Competition™ Cast Iron Exhaust ManifoldOldsmobile Cutlass With LS Swap Engine 1971, Super Competition™ Cast Iron Exhaust Manifold by Hooker®. Primary Tubing Diameter: 1.75". Collector Outlet Diameter: 2.50". Hooker cast iron exhaust manifolds have been designed to hug...Free-flowing for good performance and catalytic converter efficiency304 stainless steel mating flanges included (mating flange fasteners are not included)$439.95 - $589.95
- Hooker®Super Competition™ Long Tube Exhaust HeadersOldsmobile Cutlass 1971, 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 for a...Light weight & sturdy 18 gauge tubing5/16” machined flanges for a perfect seal$655.95 - $1,049.95
- Schoenfeld Headers®Street Stock Exhaust HeadersOldsmobile Cutlass 1971, Street Stock 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 designed with utmost care and...Engineered to enhance your vehicle's performanceMade to stringent quality standards$212.02 - $445.50
- SCE Gaskets®Embossed Copper Exhaust Header GasketsOldsmobile Cutlass / Cutlass Supreme 5.7L / 7.5L 1971, Embossed Copper Exhaust Header Gaskets by SCE Gaskets®. 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$55.64
- Edelbrock®Exhaust Gasket SetOldsmobile Cutlass / Cutlass Supreme 7.5L 1971, 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...The finest quality at a great priceEdelbrock carry everything needed to complete the job$32.95
- Hedman Hedders®Header Flange GasketOldsmobile Cutlass / Cutlass Supreme 5.7L / 7.5L 1971, Header Flange Gasket by Hedman Hedders®. Hedman gaskets are made of a special gasket material developed for Hedman. Accept no substitute.Made of High Quality MaterialsEasy to Install$17.22
- Big End Performance®Exhaust Header Copper GasketOldsmobile Cutlass / Cutlass Supreme 5.7L / 7.5L with Oldsmobile Engine 1971, 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...Designed to boost your vehicle's performanceMade from high-quality materials$47.47
- Cometic Gasket®Multi-Layer Steel Exhaust Header GasketsOldsmobile Cutlass / Cutlass Supreme 5.7L / 7.5L 1971, Multi-Layer Steel Exhaust Header Gaskets by Cometic Gasket®. Exhaust Gaskets are designed for extreme cylinder pressures. MLS Exhaust Manifold Gaskets maintain a torque set and...Made of High Quality MaterialsBuilt to Last$41.44
- Hooker®Super Competition™ Fiber Exhaust Header GasketOldsmobile Cutlass 1971, Super Competition™ Fiber 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...Precision fit for improved sealingSteel core provides superior adhesion$18.95
- Mr. Gasket®Exhaust Gasket SetOldsmobile Cutlass / Cutlass Supreme 5.7L / 7.5L 1971, 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...Gaskets for every application, from mild to wildHigh-polished stainless steel bolts will outlast chrome and look great$6.68 - $54.95
- Mr. Gasket®Ultra-Seal™ Exhaust Gasket SetOldsmobile Cutlass / Cutlass Supreme 5.7L / 7.5L 1971, 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...Manufactured from high-temperature steel core/graphite faced exhaust materialExpanded steel core provides stability and maximum torque retention to eliminate gasket failure$34.95
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