1971 Mercury Cougar Exhaust Headers & Manifolds
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Nickson®Exhaust Manifold NutExhaust Manifold Nut 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...Expertly crafted from premium materialsQuality design and workmanship$0.15 - $0.89 - Nickson®Exhaust Manifold StudUniversal Exhaust Manifold 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...Expertly crafted from premium materialsQuality design and workmanship$0.46 - $4.29
- Nickson®Exhaust Manifold Stud KitUniversal Exhaust Manifold Stud Kit 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...Expertly crafted from premium materialsQuality design and workmanship$13.35 - $17.46
- 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®Elite Ultra-Duty Street Mild Steel Black MAXX Satin Black Ceramic-Metallic Mid-Length Tube Racing Exhaust HeadersMercury Cougar Base with Air Conditioning, Power Steering 1971, Elite Ultra-Duty Street Mild Steel Black MAXX Satin Black Ceramic-Metallic Mid-Length Tube Racing Exhaust Headers by Hedman Hedders®. Primary Tubing Diameter: 1.5"....Made of High Quality MaterialsIdeal for Heavy Duty Applications$483.66
- Hedman Hedders®Standard Duty Mild Steel Black MAXX Satin Black Ceramic-Metallic Long Tube Racing Exhaust HeadersMercury Cougar 1971, Standard Duty Black MAXX Satin Black Ceramic-Metallic Mild Steel Long Tube Racing Exhaust Headers by Hedman Hedders®. Collector Outlet Diameter: 2.5". Color: Black. Header Coating: Ceramic. Header Style: Long Tube....Made of High Quality MaterialsExtremely durable, protective SATIN BLACK ceramic-metallic coating$602.83 - $637.76
- Hedman Hedders®Street 304 SS Black MAXX Satin Black Ceramic-Metallic Racing Exhaust HeadersMercury Cougar 1971, Street Black MAXX Satin Black Ceramic-Metallic 304 SS Racing Exhaust Headers by Hedman Hedders®. Collector Outlet Diameter: 2.5". Color: Black. Header Coating: Ceramic. After more than 60 years of manufacturing...High quality at an affordable priceExpertly made from premium materials$879.64 - $1,032.13
- Doug Thorley Headers®Exhaust Header Flange KitMercury Cougar 1971, Exhaust Header Flange Kit by Doug Thorley Headers®. 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...Driven by a passion for performance and superior qualityDesigned to maximize horsepower and torque of your vehicle$31.05
- Flowtech®Aluminum Header Gasket SetMercury Cougar Cleveland Engine 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...Engineered for a precise, easy fitManufactured of P73 Ferroglass non-asbestos facing material for long life$8.24
- Flowtech®Mild Steel Long Tube Exhaust HeadersMercury Cougar 1971, Mild Steel Long Tube Exhaust Headers by Flowtech®. Collector Outlet Diameter: 3". Header Style: Long Tube. Include all mounting hardware. What happens when you're doing a custom installation, or if you want to do a...Mandrel-formed Power Plenum collectors for low backpressureLong transition collectors with merge spears for maximum flow and increased exhaust velocity$229.95 - $471.95
- Flowtech®Real-Seal™ Aluminum Exhaust Header GasketsMercury Cougar 1971, Real-Seal™ Aluminum Exhaust Header Gaskets by Flowtech®. Flowtech REAL-SEAL header and collector gaskets are a revolutionary break-through in exhaust sealing technology. Constructed of separate layers of “Dead...Multi-Layer “Dead Soft” aluminum conforms to create a leak-proof sealWill not burn or blow out$63.34
- Hooker®Competition™ Long Tube Exhaust HeadersMercury Cougar 1971, Competition™ Long Tube Exhaust Headers by Hooker®. Collector Outlet Diameter: 3". Collector Length: 8". Header Style: Long Tube. This product is made of high-quality materials to serve you for years to come....5/16” machined flanges for a perfect sealLight weight & sturdy 16-gauge tubing$272.95 - $740.95
- Hooker®Super Competition™ Mild Steel Long Tube Exhaust HeadersMercury Cougar 1971, Super Competition™ Mild Steel Long Tube Exhaust Headers by Hooker®. Collector Outlet Diameter: 3.5". Collector Length: 10". Header Style: Long Tube. All necessary hardware included for a complete installation....Light weight & sturdy 18 gauge tubing5/16” machined flanges for a perfect seal$815.95 - $1,206.95
- Mr. Gasket®410 stainless steel Polished Header Bolt SetMercury Cougar 7.0L 1971, 410 stainless steel Polished Header Bolt Set by Mr. Gasket®. Color: Silver. Header Coating: Uncoated. Whatever exhaust system you install on your engine, whether it’s a set of chromed headers or simply a set...Includes a ball-head/hex-key socket-installation tool that makes it easy to get them started410 stainless steel$54.95
- PCE®Exhaust Header FlangeMercury Cougar 7.0L 1971, Exhaust Header Flange by PCE®. 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...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$25.40
- PCE®Exhaust HeadersMercury Cougar 5.8L 1971, Exhaust Headers by PCE®. Color: Silver. Header Coating: Uncoated. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high...Created by professionals to meet your requirementsSuperior longevity and dependability$175.10 - $232.50
- Trans-Dapt®Standard Head Exhaust Header BoltsMercury Cougar 7.0L with Big Block Ford Engine 1971, 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 made from first-rate...High quality at an affordable priceExpertly made from premium materials$12.67
- Edelbrock®Exhaust Gasket SetMercury Cougar 7.0L 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 manufactured from...The finest quality at a great priceEdelbrock carry everything needed to complete the job$27.95 - $31.95
- Racing Power Company®Exhaust Header GasketsMercury Cougar 7.0L 1971, Exhaust Header Gaskets by Racing Power Company®. Made of solid, thick copper. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design...One-of-a-kind style will help customize your autoWill deliver unparalleled levels of durability$45.33
- Hedman Hedders®Header Flange GasketMercury Cougar Cleveland Engine 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$16.31 - $18.97
- Big End Performance®Exhaust Header Copper GasketMercury Cougar 1971, Exhaust Header Copper Gasket by Big End Performance®. This Big End Performance product is just the option for you in case you want to get the most out of your auto. It is made from first-rate materials to provide...Designed to boost your vehicle's performanceMade from high-quality materials$22.12 - $40.69
- Cometic Gasket®Multi-Layer Steel Exhaust Header GasketsMercury Cougar 7.0L 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 resist corrosion. They will not...Made of High Quality MaterialsBuilt to Last$42.46
- Cometic Gasket®Multi-Layer Steel Exhaust Manifold GasketMercury Cougar Base / XR-7 5.8L 1971, Multi-Layer Steel Exhaust Manifold Gasket by Cometic Gasket®. This state-of-the-art exhaust product combines advanced materials with the most current manufacturing processes to provide...Backed by unsurpassed quality and solid workmanshipWill deliver exceptional performance you expect to get$38.41
- Hooker®Super Competition™ Fiber Exhaust Header GasketMercury Cougar Base / XR-7 H / M Engine VIN Character 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...Precision fit for improved sealingSteel core provides superior adhesion$18.95
- Mr. Gasket®Performance Exhaust Gasket SetMercury Cougar 1971, Performance 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 for every application, from mild to wildHigh-polished stainless steel bolts will outlast chrome and look great$24.15 - $29.95
- Mr. Gasket®Ultra-Seal™ Exhaust Gasket SetMercury Cougar 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 rams horn manifolds, you’ll...Manufactured from high-temperature steel core/graphite faced exhaust materialExpanded steel core provides stability and maximum torque retention to eliminate gasket failure$34.11 - $34.95
- PCE®Exhaust Header GasketMercury Cougar 1971, Exhaust Header Gasket by PCE®. 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...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$17.00 - $29.40
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