1971 Chevy Nova Exhaust Headers & Manifolds
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Flowtech®Mild Steel Long Tube Exhaust HeadersChevy Nova 5.0L / 5.7L 1971, Mild Steel Long Tube Exhaust Headers by Flowtech®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Header Style: Long Tube. Include all mounting hardware. What happens when you're doing a...Mandrel-formed Power Plenum collectors for low backpressureLong transition collectors with merge spears for maximum flow and increased exhaust velocity$219.95 - $458.95 - Flowtech®Mild Steel Mid-Length Exhaust HeadersChevy Nova 5.0L / 5.7L Transmission 1971, Mild Steel Mid-Length Exhaust Headers by Flowtech®. Primary Tubing Diameter: 1.5". Collector Outlet Diameter: 2.5". Header Material: Mild Steel. Header Style: Mid-Length Tube. What happens when...Tuned-length primary tubes for street performanceMandrel-bent tubing for smooth exhaust flow$215.95 - $458.95
- Flowtech®Real-Seal™ Aluminum Exhaust Header GasketsChevy Nova 5.0L / 5.7L 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...Multi-Layer “Dead Soft” aluminum conforms to create a leak-proof sealWill not burn or blow out$74.95
- Hooker®BlackHeart™ 304 SS Long Tube Exhaust HeadersChevy Nova 1971, BlackHeart™ 304 SS Long Tube Exhaust Headers by Hooker®. Collector Outlet Diameter: 3". Header Style: Long Tube. Hooker continues to push the boundaries of performance with the new Blackheart line of performance...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$1,181.95 - $1,332.95
- Hooker®Competition™ Performance Long Tube Exhaust HeadersChevy Nova 1971, Competition™ Performance Long Tube Exhaust Headers by Hooker®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Collector Length: 8". Header Style: Long Tube. This product is made of high-quality...5/16” machined flanges for a perfect sealLight weight & sturdy 16-gauge tubing$272.95 - $861.95
- Hooker®Competition™ Performance Mid-Length Tube Exhaust HeadersChevy Nova 1971, Competition™ Performance Mid-Length Tube Exhaust Headers by Hooker®. Header Style: Mid-Length Tube. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...Premium fitment with optimized ground clearanceLaser cut 0.375” flanges with flat-finished TIG welded port sealing$699.95 - $914.95
- Hooker®Competition™ Steel Short Tube Exhaust HeadersChevy Nova 1971, Competition™ Steel Short Tube Exhaust Headers by Hooker®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Header Style: Short Tube. All necessary hardware included for a complete installation. This...Expertly crafted from premium materialsDesigned to match rigorous quality standards$259.95 - $642.95
- Hooker®Long Tube Exhaust HeadersChevy Nova 5.0L / 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 Stepped Exhaust HeadersChevy Nova 5.0L / 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 Mid-Length Tube Exhaust HeadersChevy Nova 1971, Steel Mid-Length Tube Exhaust Headers by Hooker®. Collector Outlet Diameter: 2.5". Header Style: Mid-Length Tube. Designed for Pro Touring style or aggressively lowered vehicles where ground clearance is of utmost...This part is legal for use on Uncontrolled (Non-Emissions Controlled) Vehicles or Racing VehiclesExpertly crafted from premium materials$540.95 - $720.95
- Hooker®Super Competition™ Exhaust HeadersChevy Nova 1971, Super Competition™ Exhaust Headers by Hooker®. 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...Light weight & sturdy 18 gauge tubing5/16” machined flanges for a perfect seal$509.95 - $1,463.95
- Hooker®Super Competition™ Steel Silver Metallic Ceramic Coated Short Tube Block Hugger Exhaust HeadersChevy Nova 5.0L / 5.7L 1971, Super Competition™ Steel Silver Metallic Ceramic Coated Short Tube Block Hugger Exhaust Headers by Hooker®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 2.5". Color: Silver. Header Coating:...Designed for optimal performanceIndustry’s best welds for durability$617.95
- Milodon®Header BoltsChevy Nova 1971, Header Bolts by Milodon®. Enjoy superior performance by getting this premium-grade Milodon product that is throughly engineered to help take the performance of your exhaust system to the next step delivering...Painstakingly designed to meet your racing needsState-of-the-art manufacturing technology$15.03 - $15.95
- Moroso®Aluminum Header Flange KitChevy Nova 5.0L / 5.7L 1971, Aluminum Header Flange Kit 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...Aluminum plates simplify the task of matching exhaust ports to large tube, dual flange headers on enginesOnly 3/8" thick to save weight$151.99
- Mr. Gasket®Header Bolt SetChevy Nova 5.0L / 5.7L 1971, 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 of cleaned up flat black...Includes a ball-head/hex-key socket-installation tool that makes it easy to get them started410 stainless steel$39.95 - $44.95
- PCE®Exhaust Header Bolt KitChevy Nova 1971, Exhaust Header Bolt Kit 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 - $24.10
- PCE®Exhaust HeadersChevy Nova 1971, Exhaust Headers 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...Created by professionals to meet your requirementsSuperior longevity and dependability$101.80 - $335.70
- Trans-Dapt®Small Head Exhaust Header BoltsChevy Nova 5.0L / 5.7L with Small Block Chevy Engine 1971, 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 from first-rate...High quality at an affordable priceExpertly made from premium materials$10.82
- Trans-Dapt®Standard Head Exhaust Header BoltsChevy Nova 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 materials to provide the highest level...High quality at an affordable priceExpertly made from premium materials$12.01 - $12.67
- Trans-Dapt®Steel Chrome Plated Header BracketChevy Nova 5.0L / 5.7L 1971, Steel Chrome Plated Header Bracket by Trans-Dapt®. Color: Chrome. Header Coating: Chrome. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...High quality at an affordable priceExpertly made from premium materials$18.14
- SCE Gaskets®Annealed Copper Flat Annealed Copper Round Exhaust Header GasketsChevy Nova 6.6L / 7.4L 1971, Annealed Copper Flat Annealed Copper Round Exhaust Header Gaskets by SCE Gaskets®. Don't let a broken gasket in your exhaust system ruin your weekend plans. This high-quality product from SCE Gaskets is...Design for high performance street and mild competition applicationsMade from road-tough materials to survive the test of time$94.75
- JBA®Exhaust Header GasketsChevy Nova 6.6L 1971, Exhaust Header Gaskets by JBA®. JBA is proud to offer accessories to aid in the fitment of your JBA exhaust product. This product is made of high-quality materials to serve you for years to come. Designed using...JBA's premium header flange gaskets are made extra thick from a specially made formulated gasket materialTheir gaskets are rated up to 1100 F$36.95
- AFR®Steel Core Laminate Exhaust Gasket SetChevy Nova 6.6L / 7.4L with Big Block Chevy Engine 1971, Steel Core Laminate Exhaust Gasket Set by AFR®. Known for its innovative design and high quality, this product will increase the horsepower of your vehicle and improve your...Designed to meet the needs of racers or street enthusiastsMade using the latest in modern technology and advanced processes$28.06
- Big End Performance®Exhaust Header Copper GasketChevy Nova 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 the...Designed to boost your vehicle's performanceMade from high-quality materials$22.12 - $40.69
- Brodix®Spread Port Exhaust Header GasketChevy Nova 5.0L / 5.7L with Small Block Chevy Engine 1971, 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$17.21
- Cometic Gasket®Multi-Layer Steel Exhaust Header GasketChevy Nova 6.6L / 7.4L 1971, Multi-Layer Steel Exhaust Header Gasket 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$20.49
- Cometic Gasket®Multi-Layer Steel Exhaust Header Gasket SetChevy Nova 6.6L / 7.4L 1971, Multi-Layer Steel Exhaust Header Gasket Set by Cometic Gasket®. Exhaust Gaskets are designed for extreme cylinder pressures. MLS Exhaust Manifold Gaskets maintain a torque set and resist corrosion. They will...Made of High Quality MaterialsBuilt to Last$65.58
- Cometic Gasket®Multi-Layer Steel Exhaust Header GasketsChevy Nova 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 burn...Made of High Quality MaterialsBuilt to Last$20.49 - $41.44
- Cometic Gasket®Multi-Layer Steel Exhaust Manifold GasketChevy Nova 6.6L / 7.4L 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 custom-tailored...Backed by unsurpassed quality and solid workmanshipWill deliver exceptional performance you expect to get$41.44
- Cometic Gasket®Multi-Layer Steel Exhaust Manifold Gasket SetChevy Nova Base 5.0L / 5.7L 1971, Multi-Layer Steel Exhaust Manifold Gasket Set 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$39.43
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