1966 Chevy Chevelle Exhaust Headers & Manifolds
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ATP®Cast Iron Natural Exhaust ManifoldChevy Chevelle 1966, Natural Cast Iron Exhaust Manifold by ATP®. Color: Natural. Header Coating: Uncoated. ATP Graywerks Exhaust Manifolds are a high quality OE replacement alternative. Each manifold is developed off of the original...Manufactured to OE design ensuring manifold will line up and flow like the original unitHigh grade metallurgy resists fatigue cracking and breakage$167.60 - $295.24 - Stainless Works®Stainless Steel Long Tube Exhaust HeadersChevy Chevelle 1966, Stainless Steel Long Tube Exhaust Headers by Stainless Works®. Collector Outlet Diameter: 3". Color: Silver. Header Coating: Uncoated. Header Style: Long Tube. This superior product is made from high-grade stainless...Designed to meet strict quality standards0.375" Laser Cut Flanges$1,388.81
- Davico®Exhaust Manifold with Integrated Catalytic ConverterChevy Chevelle 1966, Exhaust Manifold with Integrated Catalytic Converter by Davico®. Without Gaskets. This product by Davico will be a great solution to replace your failed or damaged catalytic converter. Once your stock cat fails to...Helps your vehicle emit harmless gasesDirect OEM replacement$332.32
- ARP®Header Bolt KitChevy Chevelle 1966, Header Bolt Kit by ARP®. ARP manufactures a variety of premium grade bolt and stud kits to facilitate installation of exhaust headers including the popular stainless stud kit with 12-point nuts. The Stainless...Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$18.17 - $184.75
- Walker®Stainless Steel Bare 3-Bolt Exhaust FlangeChevy Chevelle 5.3L with Single Exhaust 1966, Stainless Steel Bare 3-Bolt Exhaust Flange by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do...Makes installation quick and easyOptimal OE-style fit and quality$6.79
- TRQ®Exhaust ManifoldChevy Chevelle 6.5L 1966, Exhaust Manifold by TRQ®. Position: Passenger Side. Made with quality in mind, this high-grade TRQ exhaust manifold fits right away without any trouble. It is built using the latest technology and innovation to...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$99.95Save: $5.00 (5%)$94.95
- SKP®Exhaust ManifoldChevy Chevelle 6.5L 1966, Exhaust Manifold by SKP®. Position: Passenger Side. Put your vehicle back to its original condition with this top-notch transfer case component designed to efficiently transmit the engine power to both the...Designed to send the engine power to both the front and rear axlesDirect-fit replacement for your overworked, out-of-shape transfer case$103.01
- Hedman Hedders®Standard Duty Long Tube Exhaust HeadersChevy Chevelle With Power Steering 1966, Standard Duty Long Tube Exhaust Headers by Hedman Hedders®. Collector Outlet Diameter: 3". Color: Silver. Header Style: Long Tube. The standard-duty Hedman Hedders come from the factory with an...Made of High Quality MaterialsBuilt to Last$336.58 - $1,128.41
- Hedman Hedders®Standard Duty Mid-Length Tube Racing Exhaust HeadersChevy Chevelle 1966, Standard Duty Mid-Length Tube Racing Exhaust Headers by Hedman Hedders®. Color: Silver. Header Style: Mid-Length Tube. The standard-duty Hedman Hedders come from the factory with an extremely durable, protective...Made of High Quality MaterialsBuilt to Last$268.16 - $1,178.68
- Flowmaster®Scavenger Series Elite 4-1 One-Piece Style Stainless Steel Silver Ceramic Coated Long Tube Exhaust HeadersChevy Chevelle 1966, Scavenger Series Elite 4-1 One-Piece Style Silver Ceramic Coated Stainless Steel Long Tube Exhaust Headers by Flowmaster®. Collector Outlet Diameter: 3". Color: Silver. Header Coating: Ceramic. Header Style: Long...Increases horsepower and torqueImproves engine efficiency and throttle response$947.95 - $970.95
- Hedman Hedders®Block Hugger Mild Steel Racing Exhaust HeadersChevy Chevelle 1966, Block Hugger Mild Steel Racing Exhaust Headers by Hedman Hedders®. Hedman’s Standard Block Hugger design is ideal for factory manifold replacement or engine swap projects that do not have a hedder designed...Low profile designBuilt of High Quality Materials$286.00 - $617.07
- Hedman Hedders®Elite Ultra-Duty Mild Steel Silver Matte Ceramic-Metallic Exhaust HeadersChevy Chevelle Base 4.6L / 5.3L / 6.5L with Power Steering, Automatic Transmission Column Shifter / Automatic Transmission Floor Shifter 1966, Elite Ultra-Duty Silver Matte Ceramic-Metallic Mild Steel Exhaust Headers by Hedman Hedders®....Made of High Quality MaterialsIdeal for Heavy Duty Applications$688.98 - $808.26
- Hedman Hedders®Elite Ultra-Duty Mild Steel Silver Matte Ceramic-Metallic Racing Exhaust HeadersChevy Chevelle With Power Steering 1966, Elite Ultra-Duty Silver Matte Ceramic-Metallic Mild Steel Racing Exhaust Headers by Hedman Hedders®. Collector Outlet Diameter: 3". Color: Silver. Header Coating: Ceramic. Hedman's ELITE Hedders...Made of High Quality MaterialsIdeal for Heavy Duty Applications$721.27 - $859.54
- Racing Power Company®Classic Cast Iron Ram Horn Exhaust Manifold KitChevy Chevelle 4.6L / 5.3L 1966, Classic Cast Iron Ram Horn Exhaust Manifold Kit by Racing Power Company®. Ideal for Racing Applications. Heavy Duty Cast Iron. This top-grade product is expertly made in compliance with stringent...One-of-a-kind style will help customize your autoWill deliver unparalleled levels of durability$178.06 - $246.28
- Racing Power Company®Polished Stainless Steel Mid-Length Tube Exhaust Header SetChevy Chevelle 4.6L / 5.3L / 6.5L Transmission 1966, Polished Stainless Steel Mid-Length Tube Exhaust Header Set by Racing Power Company®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Color: Silver. Header Style:...One-of-a-kind style will help customize your autoWill deliver unparalleled levels of durability$246.41
- Doug's Headers®4-Tube Hi-Temp Black Coated Mid-Length Tube Exhaust HeadersChevy Chevelle 4.6L / 5.3L / 6.5L 1966, 4-Tube Hi-Temp Black Coated Mid-Length Tube Exhaust Headers by Doug's Headers®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Color: Black. Header Style: Mid-Length Tube. Doug's...3/8" Thick machined flanges...no warpingCNC mandrel bent tubes... accurate fit & better flow$721.45
- Doug's Headers®4-Tube Long Tube Exhaust HeadersChevy Chevelle 1966, 4-Tube Long Tube Exhaust Headers by Doug's Headers®. Header Coating: Ceramic. Header Style: Long Tube. Doug's headers are carefully developed on the vehicles they are intended to fit and are re-checked numerous...Doug's Headers D3373 Metallic Ceramic Coating3/8" thick flanges$671.45 - $1,142.95
- Doug's Headers®4-Tube Short Tube Exhaust HeadersChevy Chevelle 1966, 4-Tube Short Tube Exhaust Headers by Doug's Headers®. Header Coating: Ceramic. Header Style: Short Tube. Doug's Headers development and design is complex and requires a substantial amount of time and resources to do...3/8" Thick machined flanges...no warpingCNC mandrel bent tubes... accurate fit & better flow$735.95 - $897.95
- Doug's Headers®Mid-Length Tube Mid-Length Tube Exhaust HeaderChevy Chevelle 1966, Mid-Length Tube Mid-Length Tube Exhaust Header by Doug's Headers®. Header Style: Mid-Length Tube. Doug's Headers development and design is complex and requires a substantial amount of time and resources to do the...3/8" Thick machined flanges...no warpingCNC mandrel bent tubes... accurate fit & better flow$574.45 - $662.45
- Doug's Headers®Motor Mount Adapter Plate KitChevy Chevelle 1966, Motor Mount Adapter Plate Kit by Doug's Headers®. Doug's Headers development and design is complex and requires a substantial amount of time and resources to do the job right! Many manufacturers are unwilling to...High quality at an affordable priceExpertly made from premium materials$139.45
- Doug's Headers®Tri-Y Metallic Ceramic Coated Long Tube Exhaust HeadersChevy Chevelle 4.6L / 5.3L / 6.5L 1966, Tri-Y Metallic Ceramic Coated Long Tube Exhaust Headers by Doug's Headers®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 2.5". Color: Silver. Header Coating: Ceramic. Header Style:...Designed to boost your vehicle's performanceMade from high-quality materials$618.95 - $956.45
- JBA®Cat4ward Stainless Steel Shorty Exhaust HeadersChevy Chevelle 4.6L / 5.3L / 6.5L without Smog Pump 1966, Cat4ward Stainless Steel Shorty Exhaust Headers by JBA®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 2.5". Header Material: Stainless Steel. Header Style: Short...Mandrel-bent stainless steel primary tubesPatented JBA Firecone® collector$809.45 - $956.45
- Patriot Exhaust®Clippster Steel Mid-Length Tube Exhaust HeadersChevy Chevelle 4.6L / 5.3L / 6.5L Transmission 1966, Clippster Steel Mid-Length Tube Exhaust Headers by Patriot Exhaust®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Header Style: Mid-Length Tube. Header made from...Mid length or "clippster" headers provide improved ground clearance for popular muscle cars and street rodsDurable 16 and 18 gauge tubing$335.02 - $593.08
- Patriot Exhaust®Exhaust HeaderChevy Chevelle 1966, Exhaust Header by Patriot Exhaust®. Primary Tubing Diameter: 1.75". This superior Patriot Exhaust product is just for you. Carefully designed for maximum performance, is will more than just meet your needs and...Expertly crafted from premium materialsQuality design and workmanship$321.25 - $510.97
- Patriot Exhaust®Sprint Style Exhaust Header Weld-Up KitChevy Chevelle 1966, Sprint Style Exhaust Header Weld-Up Kit by Patriot Exhaust®. Collector Outlet Diameter: 3". This superior Patriot Exhaust product is just for you. Carefully designed for maximum performance, is will more than just...Expertly crafted from premium materialsQuality design and workmanship$243.08 - $305.95
- Patriot Exhaust®Steel D-Port Header Flange KitChevy Chevelle 1966, Steel D-Port Header Flange Kit by Patriot Exhaust®. Patriot Exhaust's precision machined header flange kits are available for many popular engine families. Patriot precision machined header flange kits are available...Precision machined flangeBuilt of High quality materials$107.05
- Patriot Exhaust®Steel Long Tube Exhaust HeadersChevy Chevelle 4.6L / 5.3L / 6.5L Transmission 1966, Steel Long Tube Exhaust Headers by Patriot Exhaust®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Header Style: Long Tube. Full length and fenderwell headers...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$320.74 - $626.74
- Stage 8®Steel Nickel plated Header Locking Bolt KitChevy Chevelle 1966, Steel Nickel plated 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...Thoughtfully designed for the highest efficiency and safetyWill provide more breakaway torque than any other locking system$68.22 - $124.40
- SCE Gaskets®Embossed Copper Exhaust Header GasketsChevy Chevelle 1966, 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 performance on aftermarket headers or...Design for high performance street and mild competition applicationsMade from road-tough materials to survive the test of time$39.72 - $51.66
- Fel-Pro®Exhaust Manifold Gasket SetChevy Chevelle 1966, Exhaust Manifold Gasket Set by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets...Ensures reliable sealing performanceMade using advanced technologies and molded rubber chemistry$8.40 - $31.79
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