1974 Plymouth Valiant Exhaust Headers & Manifolds
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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®Standard Duty Mild Steel Black MAXX Satin Black Ceramic-Metallic Long Tube Racing Exhaust HeadersPlymouth Valiant Base 5.2L / 5.9L 1974, Standard Duty Mild Steel Black MAXX Satin Black Ceramic-Metallic Long Tube Racing Exhaust Headers by Hedman Hedders®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 2.5". Color:...Made of High Quality MaterialsExtremely durable, protective SATIN BLACK ceramic-metallic coating$709.58
- Flowtech®Aluminum Header Gasket SetPlymouth Valiant 5.2L 1974, 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
- Hooker®Competition™ Mild Steel Long Tube Exhaust HeadersPlymouth Valiant 5.2L 1974, Competition™ Mild Steel Long Tube Exhaust Headers by Hooker®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Collector Length: 8". Header Style: Long Tube. All necessary hardware included...5/16” machined flanges for a perfect sealLight weight & sturdy 16-gauge tubing$278.95 - $620.95
- Hooker®Super Competition™ Mild Steel Black Painted Long Tube Exhaust HeadersPlymouth Valiant 3.2L / 3.7L 1974, Super Competition™ Mild Steel Black Painted Long Tube Exhaust Headers by Hooker®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 2.5". Collector Length: 8". Color: Black. Header Coating:...Light weight & sturdy 18 gauge tubing5/16” machined flanges for a perfect seal$740.95
- Mr. Gasket®410 stainless steel Polished Header Bolt SetPlymouth Valiant 5.2L 1974, 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...Includes a ball-head/hex-key socket-installation tool that makes it easy to get them started410 stainless steel$44.95
- Trans-Dapt®Standard Head Exhaust Header BoltsPlymouth Valiant 5.2L / 5.9L with Small Block Chrysler Engine 1974, 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...High quality at an affordable priceExpertly made from premium materials$10.64
- Edelbrock®Exhaust Gasket SetPlymouth Valiant 5.2L 1974, 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$30.95
- Big End Performance®Exhaust Header Copper GasketPlymouth Valiant 5.2L / 5.9L with Small Block Chrysler Engine 1974, 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...Designed to boost your vehicle's performanceMade from high-quality materials$40.69
- Cometic Gasket®Multi-Layer Steel Exhaust Header GasketsPlymouth Valiant 5.2L / 5.9L 1974, 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...Made of High Quality MaterialsBuilt to Last$41.44
- Hooker®Super Competition™ Fiber Exhaust Header GasketPlymouth Valiant 5.2L / 5.9L 1974, 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...Precision fit for improved sealingSteel core provides superior adhesion$18.95
- Mr. Gasket®Exhaust Gasket SetPlymouth Valiant 1974, 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 wildHigh-polished stainless steel bolts will outlast chrome and look great$29.95 - $54.95
- Mr. Gasket®Ultra-Seal™ Exhaust Gasket SetPlymouth Valiant 5.2L 1974, 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,...Manufactured from high-temperature steel core/graphite faced exhaust materialExpanded steel core provides stability and maximum torque retention to eliminate gasket failure$44.95
- AP Exhaust®Header FlangeHeader Flange by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is not based on vehicle age or use but instead on an owner’s...Made from first-rate materialsEnsures outstanding durability$30.70
- Edelbrock®Steel Black Oxide Exhaust Header BoltSteel Exhaust Header Bolt 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 extremely high quality...The finest quality at a great priceEdelbrock carry everything needed to complete the job$16.95 - $20.95
- Elring®Exhaust Manifold NutExhaust Manifold Nut by Elring®. For professional repairs, place your trust in gaskets, gasket sets and service parts from Elring - the reliable and experienced supplier of spare parts to original equipment standard. The entire Elring...Expertly Crafted from the highest grade materialsMade to provide maximum accuracy and dependability$1.33
- Febi®Copper Plated Steel Lock Plate to Exhaust Manifold and Bifurcated Front Pipe NutCopper Plated Steel Lock Plate to Exhaust Manifold and Bifurcated Front Pipe Nut by Febi®. 12 mm Hex. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design...3-Year WarrantyThe finest quality at a great price$0.26
- Hedman Hedders®Ball-Socket Style Collector Hardware KitPlymouth Valiant 5.2L / 5.9L with Air Conditioning, Power Steering, Inline Port Pattern LA Engine and without Smog Injection or Injection Heads 1974, Ball-Socket Style Collector Hardware Kit by Hedman Hedders®. Finding replacement parts...High quality at an affordable priceExpertly made from premium materials$38.23
- Doug Thorley Headers®Graphite Stock Ports Header Flange Gasket Kit with Steel CorePlymouth Valiant 5.2L / 5.9L 1974, Graphite Stock Ports Header Flange Gasket Kit with Steel Core by Doug Thorley Headers®. Replace your worn gaskets with Doug's high quality graphite and steel gaskets. Much better sealing capabilities...Driven by a passion for performance and superior qualityDesigned to maximize horsepower and torque of your vehicle$35.00
- Hooker®BlackHeart™ Cast Iron Hemi-Swap Exhaust ManifoldsPlymouth Valiant Base Steering with HEMI SWAP GEN III Engine 1974, BlackHeart™ Cast Iron Hemi-Swap Exhaust Manifolds by Hooker®. Primary Tubing Diameter: 1.75". Collector Outlet Diameter: 2.5". This product is made of high-quality...High quality at an affordable priceExpertly made from premium materials$299.95 - $389.95
- AFCO®Exhaust CollectorExhaust Collector by AFCO®. 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...High quality at an affordable priceExpertly made from premium materials$39.99
- Generac®Exhaust Manifold GasketExhaust Manifold Gasket by Generac®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or exceed...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$42.35
- Prime Line®Exhaust Manifold GasketExhaust Manifold Gasket by Prime Line®. 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 your needs and deliver great...Made with precision and quality in mindDesigned to meet your specific needs$13.31 - $24.96
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