1984 Chevy Impala Exhaust Systems
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Hedman Hedders®Standard Duty Mid-Length Tube Racing Exhaust HeadersChevy Impala With Power Steering 1984, Standard Duty Mid-Length Tube Racing Exhaust Headers by Hedman Hedders®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Color: Silver. Header Style: Mid-Length Tube. The...Made of High Quality MaterialsBuilt to Last$268.16 - $889.09 - Hedman Hedders®Standard Duty Mild Steel Long Tube Exhaust HeadersChevy Impala With Power Steering 1984, Standard Duty Mild Steel Long Tube Exhaust Headers by Hedman Hedders®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Color: Silver. Header Style: Long Tube. The standard-duty...Made of High Quality MaterialsBuilt to Last$336.58 - $770.03
- AP Exhaust®Challenge Series Aluminized Steel Oval Exhaust Muffler with Inlet/Outlet NeckChevy Impala with Single Bed, Single Bed and Dual Bed Monolithic Converter 1984, Challenge Series Aluminized Steel Oval Exhaust Muffler with Inlet/Outlet Neck by AP Exhaust®. Muffler Inlet Diameter: 2.25". Muffler Body Length: 18"....Limited Lifetime Warranty backed by AP Exhaust Products100% aluminized components$65.16 - $73.88
- BRExhaust®Replacement Exhaust KitChevy Impala 1984, Replacement Exhaust Kit by BRExhaust®. Get confidence with this high-standard OE quality purchase which is perfect for those who want to perform a long-lasting exhaust system repair. Made from top-notch materials,...Superior replacement for your worn out exhaust partHelps put your vehicle back to its tip-top shape$40.42 - $42.85
- Walker®Ultra™ Universal Fit Small Oval Body Catalytic ConverterChevy Impala 1984, Ultra™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Small Oval. With 1 Inlet. With Air Tube. Without O2 Sensor Port. Catalytic Converter Overall Length:...$129.20
- Eastern Catalytic®Standard Universal Fit Oval Body Catalytic ConverterChevy Impala 1984, Standard Catalytic Converter by Eastern Catalytic®. Converter Configuration: Universal Fit. Location: Undercar. Catalytic Converter Body Shape: Oval. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.25". Catalytic...$119.88 - $127.76
- Stage 8®Header Locking Bolt KitChevy Impala 1984, 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 and...Thoughtfully designed for the highest efficiency and safetyWill provide more breakaway torque than any other locking system$68.22 - $124.40
- Hedman Hedders®Elite Ultra-Duty Mild Steel Silver Matte Ceramic-Metallic Exhaust HeadersChevy Impala With Power Steering 1984, Elite Ultra-Duty Silver Matte Ceramic-Metallic Mild Steel Exhaust Headers by Hedman Hedders®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Color: Silver. Header Coating: Ceramic....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 Impala With Power Steering 1984, Elite Ultra-Duty Silver Matte Ceramic-Metallic Mild Steel Racing Exhaust Headers by Hedman Hedders®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Color: Silver. Header Coating:...Made of High Quality MaterialsIdeal for Heavy Duty Applications$721.27 - $859.54
- Racing Power Company®Classic Cast Iron Ram Horn Exhaust Manifold KitChevy Impala 5.0L / 5.7L 1984, 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 industry...One-of-a-kind style will help customize your autoWill deliver unparalleled levels of durability$178.06 - $246.28
- Doug's Headers®4-Tube Hi-Temp Black Coated Mid-Length Tube Exhaust HeadersChevy Impala 1984, 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 Headers development...3/8" Thick machined flanges...no warpingCNC mandrel bent tubes... accurate fit & better flow$721.45
- Doug's Headers®4-Tube Short Tube Exhaust HeadersChevy Impala 1984, 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®4-Tube Steel Long Tube Exhaust HeadersChevy Impala With A/C 1984, 4-Tube Steel Long Tube Exhaust Headers by Doug's Headers®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Header Coating: Ceramic. Header Style: Long Tube. Doug's headers are carefully...Doug's Headers D3373 Metallic Ceramic Coating3/8" thick flanges$738.45 - $899.95
- Patriot Exhaust®Clippster Steel Mid-Length Tube Exhaust HeadersChevy Impala 1984, 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 Steel. Clippster style headers are...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 Impala 1984, 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 Impala 1984, 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 Long Tube Exhaust HeadersChevy Impala 1984, 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 provide the ultimate performance for...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
- Flowmaster®50 Series Delta Flow™ Aluminized Steel Oval Black Exhaust MufflerChevy Impala 5.0L / 5.7L 1984, 50 Series Delta Flow™ Aluminized Steel Oval Black Exhaust Muffler by Flowmaster®. Without Hangers. Muffler Inlet Diameter: 2". Muffler Outlet Diameter: 2". Muffler Body Length: 17". Muffler Overall...$153.95
- Walker®Aluminized Steel Exhaust TailpipeChevy Impala 1984, Aluminized Steel Exhaust Tailpipe by Walker®. If you want exhaust piping that delivers precise OE-style fit, appearance, and reliability, this part is your number one choice. Every pipe is vehicle-specific and is...Designed to directly replace the factory partMade with precision benders and fixture checked$35.84 - $42.94
- Walker®Aluminized Steel Exhaust Intermediate PipeChevy Impala 1984, Aluminized Steel Exhaust Intermediate Pipe by Walker®. Main Piping Diameter: 2.25". With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to...Made of high quality aluminized steelCorrosion resistant$26.51 - $35.71
- Dorman®Exhaust Flange Stud and Nut KitChevy Impala 3.8L / 5.0L 1984, Exhaust Flange Stud and Nut Kit by Dorman®. Position: Front. Dorman’s Exhaust Flange Stud & Nut provides you with the proper flange stud and nut for replacing your manifold. Save time and energy by...Direct replacement for a proper fit every timeThe finest quality at a great price$4.27 - $7.19
- Fel-Pro®Exhaust Pipe Flange GasketChevy Impala Diesel 1984, Exhaust Pipe Flange Gasket by Fel-Pro®. Location: Pipe to Manifold. 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...Direct OEM replacement for a proper fitEnsures reliable sealing performance$8.04
- SCE Gaskets®Embossed Copper Exhaust Header GasketsChevy Impala 1984, 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 Impala 1984, 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$8.29 - $34.01
- BBK®Premium Header Gasket SetChevy Impala 5.0L / 5.7L Gas for Stock Or CNC Ported Heads 1984, Premium Header Gasket Set by BBK®. These premium steel core graphite gaskets are flexible for a long lasting leak-proof seal even when cylinder head and header flange...Provides a long lasting, leak-proof sealFlexible graphite will conform to surface irregularities and won't stick to headers or cylinder head$44.99
- Racing Power Company®Exhaust Header GasketsChevy Impala 5.0L / 5.7L 1984, 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...One-of-a-kind style will help customize your autoWill deliver unparalleled levels of durability$33.21 - $43.98
- Mahle®Exhaust Pipe Flange GasketChevy Impala 1984, Exhaust Pipe Flange Gasket by Mahle®. 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...High quality at an affordable priceExpertly made from premium materials$2.14 - $10.08
- Remflex®Exhaust Header GasketsChevy Impala 5.0L / 5.7L 1984, Exhaust Header Gaskets by Remflex®. Remflex's unique flexible graphite material has been proven for more than 30 years in industrial applications. Whether you have an old pick-up that needs a manifold...Designed to crush 50%This allows them to fill gaps in the flange surface up to 1/16"$31.83 - $41.03
- Apex Auto®Exhaust Manifold Gasket SetChevy Impala 1984, Exhaust Manifold Gasket Set by Apex Auto®. Designed utilizing the latest technology, this product by Apex Auto features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$4.82 - $5.13
- Mahle®Exhaust Manifold Gasket SetChevy Impala 1984, Exhaust Manifold Gasket Set by Mahle®. 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...High quality at an affordable priceExpertly made from premium materials$6.85 - $29.52
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1984 Chevy Impala Exhaust Reviews
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SLP® - Loud Mouth™ Stainless Steel Round Bullet-Type Silver Exhaust Resonator (2.5" Center ID, 2.5" Center OD, 14" Length)Posted by Robert (Monroe, WI) / November 20, 20222000 Dodge Dakota
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