1966 Ford Mustang Exhaust Headers & Manifolds
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Doug Thorley Headers®Exhaust Header Flange KitFord Mustang 1966, 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 - Doug Thorley Headers®Steel Long Tube 4-2-1 Tri-Y Exhaust HeadersFord Mustang 1966, Steel Long Tube 4-2-1 Tri-Y Exhaust Headers by Doug Thorley Headers®. Primary Tubing Diameter: 1.5". Collector Outlet Diameter: 2.5". Header Style: Long Tube. Backed by over 50 years of knowledge and experience,...High quality at an affordable priceExpertly made from premium materials$1,044.60
- Doug Thorley Headers®Steel Silver Ceramic Coated 4-2-1 Tri-Y Exhaust HeadersFord Mustang Automatic Transmission 1966, Steel Silver Ceramic Coated 4-2-1 Tri-Y Exhaust Headers by Doug Thorley Headers®. Primary Tubing Diameter: 1.75". Collector Outlet Diameter: 3". Color: Silver. Header Coating: Ceramic. This...Made to provide unequaled quality and reliabilityMade with the use of the latest technologies$910.27
- Flowtech®Mild Steel Long Tube Exhaust HeadersFord Mustang Base 4.7L 1966, Mild Steel Long Tube Exhaust Headers by Flowtech®. Primary Tubing Diameter: 1.5". 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$218.95 - $445.95
- Flowtech®Mild Steel Short Tube Exhaust HeadersFord Mustang Base / Shelby GT-350 / Shelby GT-350H 4.7L 1966, Mild Steel Short Tube Exhaust Headers by Flowtech®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 2.5". Header Style: Short Tube. Include all mounting hardware....This is a 50-State Legal headerSturdy 16 gauge tubing$441.95 - $584.95
- Flowtech®Mild Steel Tri-Y Exhaust HeadersFord Mustang Base / Shelby GT-350 / Shelby GT-350H 4.7L 1966, Mild Steel Tri-Y Exhaust Headers by Flowtech®. Primary Tubing Diameter: 1.5". Collector Outlet Diameter: 2.5". Flowtech Headers are the perfect combination of quality and...Mandrel-bent tubes provide consistent tubing diameters for smooth flow and increases the cylinder scavenging effect and improves engine breathing.Heavy duty 16-gauge tubing for increased strength and durability$224.95 - $298.95
- Flowtech®Real-Seal™ Aluminum Exhaust Header GasketsFord Mustang Base 4.7L 1966, 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$63.34
- Hooker®Competition™ Long Tube Exhaust HeadersFord Mustang C4 Transmission 1966, Competition™ 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 - $740.95
- Hooker®Super Competition™ Mild Steel Long Tube Exhaust HeadersFord Mustang C4 Transmission 1966, Super Competition™ Mild Steel Long Tube Exhaust Headers by Hooker®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Collector Length: 10". Header Style: Long Tube. All necessary...Light weight & sturdy 18 gauge tubing5/16” machined flanges for a perfect seal$688.95 - $1,041.95
- PCE®Exhaust HeadersFord Mustang 4.7L 1966, 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$179.30 - $328.40
- Scott Drake®Dual Outlet Header KitFord Mustang 3.3L 1966, Dual Outlet Header Kit by Scott Drake®. A dual-outlet header is recommended for 6-cylinder engines, especially if no other modifications will be made. This game-changing dual-outlet header sports a gorgeous...Nickel plated tubing provides corrosion protection and a stunning under hood presentation5/16" thick mounting flanges help ensure a leak free installation$531.95
- Scott Drake®Exhaust ManifoldsFord Mustang 3.3L 1966, Exhaust Manifolds by Scott Drake®. This Concours reproduction exhaust manifold is cast from high-quality molds for proper fit and appearance. This factory-style manifold is engineered to last, crafted from...Concurs reproductionMade from premium steel for long lasting durability$146.95
- Scott Drake®High Performance HeaderFord Mustang 1966, High Performance Header by Scott Drake®. 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....Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$388.95 - $531.95
- Scott Drake®Modified Tri-Y Ceramic HeadersFord Mustang Base 4.7L 1966, Modified Tri-Y Ceramic Headers by Scott Drake®. Bolt-on horsepower and torque with Scott Drake Tri-Y headers. These headers are designed to fit 64-68 Mustangs with 289 and 302 engines with automatic and...Precision engineered and mandrel-bent to ensure an exact fitMandrel bent tubes for improved exhaust flow$435.95
- Scott Drake®Shorty HeadersFord Mustang Base / Shelby GT-350 / Shelby GT-350H 1966, Shorty Headers by Scott Drake®. 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...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$254.95 - $539.95
- Scott Drake®Tri-Y Exhaust HeaderFord Mustang Base / Shelby GT-350 / Shelby GT-350H 4.7L 1966, Tri-Y Exhaust Header by Scott Drake®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$214.95 - $375.95
- Stage 8®Header Locking Bolt KitFord Mustang 4.7L 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$137.32
- Edelbrock®Exhaust Gasket SetFord Mustang C Engine VIN Character 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...The finest quality at a great priceEdelbrock carry everything needed to complete the job$31.95
- Hedman Hedders®Header Flange GasketFord Mustang 1966, 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 - $18.01
- Kooks®SBC Outer Exhaust Header GasketsFord Mustang Base / Shelby GT-350 / Shelby GT-350H 4.7L 1966, SBC Outer Exhaust Header Gaskets 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...Expertly crafted from premium materialsDesigned to match rigorous quality standards$29.38
- Big End Performance®Exhaust Header Copper GasketFord Mustang 4.7L 1966, 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 - $31.19
- Cometic Gasket®Multi-Layer Steel Exhaust Manifold GasketFord Mustang Base / Shelby GT-350 / Shelby GT-350H 4.7L 1966, 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...Backed by unsurpassed quality and solid workmanshipWill deliver exceptional performance you expect to get$38.41
- Ford Performance®Exhaust Manifold GasketsFord Mustang 4.7L 1966, Exhaust Manifold Gaskets by Ford Performance®. Uniquely designed and tuned to provide unmatched performance, ultimate durability, and pure driving excitement, this superior Ford Performance product ensures long...Thoroughly developed using high-tech technologiesWill deliver outstanding operation mile after mile$13.01
- Hooker®Super Competition™ Fiber Exhaust Header GasketFord Mustang 3.3L 1966, 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 of...Precision fit for improved sealingSteel core provides superior adhesion$17.71
- Mr. Gasket®Exhaust Gasket SetFord Mustang 4.7L 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 wildHigh-polished stainless steel bolts will outlast chrome and look great$24.95 - $54.95
- Mr. Gasket®Exhaust Header GasketsFord Mustang 4.7L 1966, Exhaust Header Gaskets 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...Gaskets for every application, from mild to wildMulti Layer Stainless Steel 3-Layers$24.95 - $42.63
- Mr. Gasket®Ultra-Seal™ Exhaust Gasket SetFord Mustang 4.7L 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...Manufactured from high-temperature steel core/graphite faced exhaust materialExpanded steel core provides stability and maximum torque retention to eliminate gasket failure$34.95
- ProForm®Header Gasket SetFord Mustang 4.7L 1966, Header Gasket Set by ProForm®. If you're looking for a top-quality upgrade which will enhance the performance of your vehicle and won't cost you an arm and a leg, rely on this high-grade product from PROFORM....Square Port Dual Layer DesignConforms to Header Flanges even w/ Minor Surface Imperfections$29.45
- Dynacorn®Exhaust Manifold Bolt Lock SetFord Mustang 1966, Exhaust Manifold Bolt Lock Set by Dynacorn®. This first-rate product was crafted especially for muscle car fans. It sports refined design elements and provides the most precise fit. Made with exquisite craftsmanship...Tailored to the needs and wants of muscle car aficionados like youFabricated to provide quality and reliability that are hard to beat$10.00
- Goodmark®Exhaust Manifold Lock Plate SetFord Mustang 4.7L 1966, Exhaust Manifold Lock Plate Set by Goodmark®. Some other restoration sheet metal companies may carry popular panels like hoods, fenders and quarter panels, but far too often they come up empty when you need...Faithful reproduction of the original partHighest quality sheet metal parts available$10.91
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