1974 Chevy Impala Exhaust Systems
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ATP®Cast Iron Natural Exhaust ManifoldChevy Impala 1974, 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 parts...Manufactured to OE design ensuring manifold will line up and flow like the original unitHigh grade metallurgy resists fatigue cracking and breakage$137.23 - $173.69 - Walker®SoundFX™ Steel Oval Direct-Fit Aluminized Exhaust MufflerChevy Impala 1974, SoundFX™ Steel Oval Direct-Fit Aluminized Exhaust Muffler by Walker®. Optional. Muffler Configuration: Offset - Centered. This muffler is the right choice if you opt for quality acoustics and performance. Walker...Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design$47.14 - $52.26
- Dorman®Cast Iron Natural Exhaust ManifoldChevy Impala 7.4L 1974, Natural Cast Iron Exhaust Manifold by Dorman®. Color: Natural. Header Coating: Uncoated. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original...Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehiclesReliable construction - durable materials resist warping, cracking and leaking for long-lasting performance$100.26 - $164.84
- Borla®ATAK™ Stainless Steel Oval Crate Gray Exhaust MufflerChevy Impala 1974, ATAK™ Stainless Steel Oval Crate Gray Exhaust Muffler by Borla®. Muffler Body Length: 14". Muffler Overall Length: 19". Muffler Sound: Aggressive / Loud. Muffler Structure: Multi Core. Give your ride the sound it...$298.99 - $329.99
- Borla®S-Type™ Stainless Steel Oval Crate Gray Exhaust MufflerChevy Impala 1974, S-Type™ Stainless Steel Oval Crate Gray Exhaust Muffler by Borla®. Muffler Body Length: 14". Muffler Overall Length: 19". Muffler Sound: Aggressive / Loud. Muffler Structure: Multi Core. Give your ride the sound it...$273.99 - $277.99
- AERO Exhaust®TR Series 304 Stainless Steel Round Performance Exhaust ResonatorChevy Impala 5.7L / 6.6L / 7.4L 1974, TR Series 304 Stainless Steel Round Performance Exhaust Resonator by AERO Exhaust®. Resonator Inlet Diameter: 2.5". Resonator Outlet Diameter: 2.5". Resonator Sound: Moderate. Resonator...$65.99 - $78.99
- Walker®SoundFX™ Steel Oval Aluminized Exhaust MufflerChevy Impala 1974, SoundFX™ Steel Oval Aluminized Exhaust Muffler by Walker®. Optional. Muffler Inlet Diameter: 2.25". Muffler Configuration: Offset - Centered. This muffler is the right choice if you opt for quality acoustics and...Designed to deliver ultimate performance and pleasing sound quality100% aluminized material$41.78 - $50.81
- AERO Exhaust®Turbine XL Series Round Performance Exhaust Muffler with Integrated ResonatorChevy Impala 5.7L / 6.6L / 7.4L 1974, Turbine XL Series Round Performance Exhaust Muffler with Integrated Resonator by AERO Exhaust®. Muffler Body Length: 20". Muffler Overall Length: 26". Muffler Sound: Moderate. Muffler Configuration:...$169.99
- Davico®Exhaust Manifold with Integrated Catalytic ConverterChevy Impala 1974, Exhaust Manifold with Integrated Catalytic Converter by Davico®. This product by Davico will be a great solution to replace your failed or damaged catalytic converter. Once your stock cat fails to perform its job,...Helps your vehicle emit harmless gasesDirect OEM replacement$308.75 - $579.39
- Flowmaster®Super 44 Series Delta Flow™ Oval Black Exhaust MufflerChevy Impala 1974, Super 44 Series Delta Flow™ Oval Black Exhaust Muffler by Flowmaster®. Without Hangers. Muffler Inlet Diameter: 2.25". Muffler Outlet Diameter: 2.25". Muffler Body Length: 13". Muffler Overall Length: 19". Muffler...$109.95 - $126.95
- Racing Power Company®Mid-Length Tube Exhaust Header SetChevy Impala 6.6L 1974, Mid-Length Tube Exhaust Header Set by Racing Power Company®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Header Style: Mid-Length Tube. This top-grade product is expertly made in compliance...One-of-a-kind style will help customize your autoWill deliver unparalleled levels of durability$220.45 - $334.23
- Racing Power Company®Short Tube Exhaust Header SetChevy Impala 1974, Short Tube Exhaust Header Set by Racing Power Company®. Collector Outlet Diameter: 2.5". Header Style: Short Tube. This top-grade product is expertly made in compliance with stringent industry standards to offer a...One-of-a-kind style will help customize your autoWill deliver unparalleled levels of durability$150.96 - $298.41
- TRQ®Exhaust ManifoldChevy Impala 7.4L with Air Pump 1974, Exhaust Manifold by TRQ®. 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 meet your...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$89.05 - $98.95$89.95 - $99.95Save 1%
- AERO Exhaust®AR Series 304 Stainless Steel Round Performance Exhaust ResonatorChevy Impala 5.7L / 6.6L / 7.4L 1974, AR Series 304 Stainless Steel Round Performance Exhaust Resonator by AERO Exhaust®. Resonator Inlet Diameter: 2.5". Resonator Outlet Diameter: 2.5". Resonator Body Length: 10". Resonator Overall...$59.99
- AERO Exhaust®Turbine Series Round Performance Exhaust MufflerChevy Impala 5.7L / 6.6L / 7.4L 1974, Turbine Series Round Performance Exhaust Muffler by AERO Exhaust®. Muffler Body Length: 14". Muffler Overall Length: 20". Muffler Sound: Aggressive / Loud. Muffler Configuration: Center - Center....$149.99
- SKP®Exhaust ManifoldChevy Impala 7.4L 1974, Exhaust Manifold by SKP®. 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 front and rear axles through...Designed to send the engine power to both the front and rear axlesDirect-fit replacement for your overworked, out-of-shape transfer case$59.08 - $103.89
- Walker®Stainless Steel Round Aluminized Exhaust ResonatorChevy Impala Coupe / Sedan Y Engine VIN Character 1974, Stainless Steel Round Aluminized Exhaust Resonator by Walker®. Resonator Inlet Diameter: 2.25". Resonator Outlet Diameter: 2.25". Resonator Body Length: 14". Resonator Overall...Designed to directly replace the factory partMade with precision benders and fixture checked$40.74
- Flowmaster®40 Series Delta Flow™ Aluminized Steel Oval Black Exhaust MufflerChevy Impala 5.7L 1974, 40 Series Delta Flow™ Aluminized Steel Oval Black Exhaust Muffler by Flowmaster®. Without Hangers. Muffler Inlet Diameter: 2.25". Muffler Outlet Diameter: 2.25". Muffler Body Length: 13". Muffler Overall...$133.95
- Flowmaster®40 Series Delta Force™ Aluminized Steel Oval Black Exhaust MufflerChevy Impala 1974, 40 Series Delta Force™ Aluminized Steel Oval Black Exhaust Muffler by Flowmaster®. Without Hangers. Muffler Inlet Diameter: 2.25". Muffler Outlet Diameter: 2.25". Muffler Body Length: 13". Muffler Overall Length:...$99.95
- ARP®Header Bolt KitChevy Impala 1974, 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 material...Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$18.17 - $184.75
- Hedman Hedders®Standard Duty Mid-Length Tube Racing Exhaust HeadersChevy Impala With Power Steering 1974, Standard Duty Mid-Length Tube Racing Exhaust Headers by Hedman Hedders®. Collector Outlet Diameter: 3". Color: Silver. Header Style: Mid-Length Tube. The standard-duty Hedman Hedders come from 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 1974, 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
- Patriot Exhaust®Clippster Steel Mid-Length Tube Exhaust HeadersChevy Impala 1974, Clippster Steel Mid-Length Tube Exhaust Headers by Patriot Exhaust®. Collector Outlet Diameter: 3". Header Style: Mid-Length Tube. Header made from Steel. Clippster style headers are perfect for grafting modern...Mid length or "clippster" headers provide improved ground clearance for popular muscle cars and street rodsDurable 16 and 18 gauge tubing$311.95 - $596.83
- BRExhaust®Exhaust MufflerChevy Impala 1974, Exhaust Muffler by BRExhaust®. This product is constructed by one of the leading OE suppliers to provide OE-style performance and maintain a factory-like sound. The direct-fit configuration allows for easy, bolt-on...Aluminized steel construction for maximum durabilityOne Piece interior to end cap construction to reduce flex and stand up to vehicle vibration$45.22
- Flowmaster®40 Series 409 SS Oval Black Exhaust MufflerChevy Impala 1974, 40 Series 409 SS Oval Black Exhaust Muffler by Flowmaster®. Muffler Inlet Diameter: 2.25". Muffler Outlet Diameter: 2.25". Muffler Body Length: 13". Muffler Overall Length: 19". Muffler Sound: Aggressive / Loud....$119.95
- Flowmaster®50 Series Delta Flow™ Oval Black Exhaust MufflerChevy Impala 1974, 50 Series Delta Flow™ Oval Black Exhaust Muffler by Flowmaster®. Muffler Inlet Diameter: 2.25". Muffler Outlet Diameter: 2.25". Muffler Body Length: 17". Muffler Overall Length: 23". Muffler Sound: Moderate. Muffler...$153.95 - $174.95
- Patriot Exhaust®Steel D-Port Header Flange KitChevy Impala 1974, 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$104.95
- Stage 8®Steel Nickel plated Header Locking Bolt KitChevy Impala 1974, 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
- Trans-Dapt®Small Head Exhaust Header BoltsChevy Impala H / K / L / R / U Engine VIN Character with Small Block Chevy Engine 1974, 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...High quality at an affordable priceExpertly made from premium materials$6.72
- Trans-Dapt®Standard Head Exhaust Header BoltsChevy Impala 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 first-rate materials to provide the highest...High quality at an affordable priceExpertly made from premium materials$9.31 - $12.01
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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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