1977 Chevy Impala Exhaust Systems
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MagnaFlow®Pre-OBDII Direct Fit Round Body Catalytic ConverterChevy Impala 5.0L / 5.7L with PRE-OBDII Standard 1977, Pre-OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet...$890.00 - ATP®Cast Iron Natural Exhaust ManifoldChevy Impala 5.0L / 5.7L 1977, 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...Manufactured to OE design ensuring manifold will line up and flow like the original unitHigh grade metallurgy resists fatigue cracking and breakage$137.23 - $139.23
- Walker®SoundFX™ Steel Oval Direct-Fit Aluminized Exhaust MufflerChevy Impala 1977, SoundFX™ Steel Oval Direct-Fit Aluminized Exhaust Muffler by Walker®. Muffler Inlet Diameter: 2.25". Muffler Outlet Diameter: 2". Muffler Overall Length: 23". Muffler Configuration: Offset - Offset. This muffler is...Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design$36.22 - $45.60
- Dorman®Natural Exhaust ManifoldChevy Impala 5.0L / 5.7L 1977, Natural 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 manifold...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$107.26 - $115.09
- Borla®ATAK™ Stainless Steel Oval Crate Gray Exhaust MufflerChevy Impala 1977, 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 1977, 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
- Walker®Replacement Exhaust KitChevy Impala 1977, Replacement Exhaust Kit by Walker®. If you are looking for the ultimate in quality and value, then this superior replacement exhaust kit by Walker is what you need. All its components are designed with precision...Mufflers and Resonators Designed for OE equivalent sound and precision fitOE-style louvered tube technology for a premium, factory-like sound$45.60 - $419.54
- iD Select®Standard Universal Fit Oval Body Catalytic ConverterChevy Impala 4.1L / 5.7L 1977, Standard Catalytic Converter by iD Select®. Converter Configuration: Universal Fit. Location: Undercar. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet...$72.47
- AERO Exhaust®TR Series 304 Stainless Steel Round Performance Exhaust ResonatorChevy Impala 5.7L 1977, 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 Configuration: Center -...$65.99 - $78.99
- Walker®SoundFX™ Steel Oval Aluminized Exhaust MufflerChevy Impala 1977, SoundFX™ Steel Oval Aluminized Exhaust Muffler by Walker®. Optional. Muffler Inlet Diameter: 2.25". Muffler Outlet Diameter: 2". Muffler Body Length: 19". Muffler Overall Length: 23". Muffler Configuration: Offset -...Designed to deliver ultimate performance and pleasing sound quality100% aluminized material$38.85
- AERO Exhaust®Turbine XL Series Round Performance Exhaust Muffler with Integrated ResonatorChevy Impala 5.7L 1977, 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: Center -...$169.99
- MagnaFlow®Pre-OBDII Universal Fit Round Body Catalytic ConverterChevy Impala with PRE-OBDII Standard 1977, Pre-OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter:...$560.00
- MagnaFlow®Standard Universal Fit Oval Body Catalytic ConverterChevy Impala 1977, Standard Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.5". Catalytic Outlet...$119.00
- Flowmaster®Super 44 Series Delta Flow™ Oval Black Exhaust MufflerChevy Impala Base / Custom / Landau 1977, 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...$109.95 - $126.95
- Hedman Hedders®Standard Duty Mid-Length Tube Racing Exhaust HeadersChevy Impala With Power Steering 1977, 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
- AERO Exhaust®AR Series 304 Stainless Steel Round Performance Exhaust ResonatorChevy Impala 5.7L 1977, 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 Length: 14"....$59.99
- Walker®CalCat™ Universal Fit Catalytic ConverterChevy Impala 1977, CalCat™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Overall Length: 13.25". Specifically designed to comply with the California Air Resources Board (CARB) Regulations....$419.54 - $525.16
- AERO Exhaust®Turbine Series Round Performance Exhaust MufflerChevy Impala 5.7L 1977, 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. The AERO Exhaust...$149.99
- AP Exhaust®Standard Duty Universal Fit Oval Body Catalytic ConverterChevy Impala 1977, Standard Duty Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.5". Catalytic...$82.40
- SKP®Exhaust ManifoldChevy Impala 5.0L / 5.7L 1977, 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...Designed to send the engine power to both the front and rear axlesDirect-fit replacement for your overworked, out-of-shape transfer case$80.98
- CATCO®Pre-OBDII Universal Fit Oval Body Standard Duty Catalytic ConverterChevy Impala with California Emission / with Federal Emission 1977, Pre-OBDII Standard Duty Catalytic Converter by CATCO®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor...$144.46
- Flowmaster®40 Series Delta Force™ Aluminized Steel Oval Black Exhaust MufflerChevy Impala Base / Custom / Landau 5.7L 1977, 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:...$99.95
- Walker®Ultra™ Universal Fit Small Oval Body Catalytic ConverterChevy Impala 1977, Ultra™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Small Oval. With 1 Inlet. Without Air Tube. Without O2 Sensor Port. Catalytic Converter Overall Length:...$82.05
- BRExhaust®Aluminized Steel Exhaust Muffler AssemblyChevy Impala 1977, Aluminized Steel Exhaust Muffler Assembly 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...Aluminized steel construction for maximum durabilityOne Piece interior to end cap construction to reduce flex and stand up to vehicle vibration$41.83
- ARP®Header Bolt KitChevy Impala 5.0L / 5.7L 1977, 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...Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$18.17 - $155.01
- Hedman Hedders®Standard Duty Mild Steel Long Tube Exhaust HeadersChevy Impala With Power Steering 1977, 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 1977, 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$311.95 - $552.06
- Flowmaster®40 Series 409 SS Oval Black Exhaust MufflerChevy Impala Base / Custom / Landau 5.7L 1977, 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...$119.95
- Flowmaster®50 Series Delta Flow™ Oval Black Exhaust MufflerChevy Impala Base / Custom / Landau 1977, 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...$153.95 - $174.95
- Stage 8®Steel Nickel plated Header Locking Bolt KitChevy Impala 5.0L / 5.7L 1977, 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;...Thoughtfully designed for the highest efficiency and safetyWill provide more breakaway torque than any other locking system$68.22 - $124.40
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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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