1970 Pontiac Firebird Exhaust Systems
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Flowmaster®American Thunder™ Header-Back Exhaust System with Split Rear ExitPontiac Firebird 1970, American Thunder™ Header-Back Exhaust System with Split Rear Exit by Flowmaster®. With H-Pipe. Exhaust System Type: Header-Back. Main Tubing Diameter: 2.5". American Thunder exhaust system is perfect for the...$809.95 - $990.95 - ATP®Cast Iron Natural Exhaust ManifoldPontiac Firebird 4.1L 1970, 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$273.90
- Pypes®409 SS Crossmember-Back Exhaust System with Split Rear ExitPontiac Firebird 1970, 409 SS Crossmember-Back Exhaust System with Split Rear Exit by Pypes®. Exhaust System Type: Crossmember-Back. Exhaust Tubing Material: 409 SS. Get a lot of bang for your performance buck with this rewarding...$429.75 - $913.75Save: up to 9%$389.75 - $873.75
- AERO Exhaust®AR Series 304 Stainless Steel Round Performance Exhaust ResonatorPontiac Firebird 5.7L 1970, 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
- AERO Exhaust®TR Series 304 Stainless Steel Round Performance Exhaust ResonatorPontiac Firebird 5.7L 1970, TR Series 304 Stainless Steel Round Performance Exhaust Resonator by AERO Exhaust®. Resonator Sound: Moderate. Resonator Configuration: Center - Center. The TR Series Resonators are the most popular...$59.99 - $99.99
- AERO Exhaust®Turbine Series Round Performance Exhaust MufflerPontiac Firebird 5.7L 1970, 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...$149.99
- Stainless Works®Long Tube Exhaust Headers with Factory ConnectPontiac Firebird 1970, Long Tube Exhaust Headers with Factory Connect by Stainless Works®. Collector Outlet Diameter: 3". Color: Silver. Header Coating: Uncoated. Header Style: Long Tube. This superior product is made from high-grade...Designed to meet strict quality standards0.375" Laser Cut Flanges$1,244.88 - $1,379.54
- Flowmaster®40 Series Delta Flow™ Aluminized Steel Oval Black Exhaust MufflerPontiac Firebird 5.7L 1970, 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
- Hedman Hedders®Standard Duty Mild Steel Long Tube Exhaust HeadersPontiac Firebird with Air Conditioning, Power Steering 1970, Standard Duty Mild Steel Long Tube Exhaust Headers by Hedman Hedders®. Collector Outlet Diameter: 3". Color: Silver. Header Style: Long Tube. The standard-duty Hedman Hedders...Made of High Quality MaterialsBuilt to Last$349.39 - $797.11
- Flowmaster®40 Series Aluminized Steel Oval Black Exhaust MufflerPontiac Firebird 1970, 40 Series Aluminized Steel Oval Black Exhaust Muffler by Flowmaster®. Muffler Inlet Diameter: 3". Muffler Outlet Diameter: 3". Muffler Body Length: 13". Muffler Overall Length: 19". Muffler Sound: Aggressive /...$99.95
- Flowmaster®40 Series Delta Force™ Aluminized Steel Oval Black Exhaust MufflerPontiac Firebird 1970, 40 Series Delta Force™ Aluminized Steel Oval Black Exhaust Muffler by Flowmaster®. Without Hangers. Muffler Body Length: 13". Muffler Overall Length: 19". Muffler Sound: Aggressive / Loud. Muffler Structure:...$99.95
- Flowmaster®50 Series Delta Flow™ Aluminized Steel Oval Black Exhaust MufflerPontiac Firebird 5.7L 1970, 50 Series Delta Flow™ Aluminized Steel Oval Black Exhaust Muffler by Flowmaster®. Without Hangers. Muffler Body Length: 17". Muffler Overall Length: 23". Muffler Sound: Moderate. Muffler Structure:...$153.95
- Flowmaster®80 Series Cross-Flow™ Aluminized Steel Oval Black Exhaust MufflerPontiac Firebird 1970, 80 Series Cross-Flow™ Aluminized Steel Oval Black Exhaust Muffler by Flowmaster®. Without Hangers. Muffler Inlet Diameter: 2.5". Muffler Outlet Diameter: 2.5". Muffler Body Length: 18". Muffler Overall Length:...$221.95
- Flowmaster®Super 10 Series Delta Flow™ 409 SS Oval Black Exhaust MufflerPontiac Firebird 1970, Super 10 Series Delta Flow™ 409 SS Oval Black Exhaust Muffler by Flowmaster®. Without Hangers. Muffler Inlet Diameter: 2.5". Muffler Outlet Diameter: 2.5". Muffler Body Length: 6.5". Muffler Overall Length:...$99.95
- Kooks®Stage 8 Locking Exhaust Header Bolt KitPontiac Firebird 1970, Stage 8 Locking Exhaust Header Bolt Kit 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 customers in mind, this product...Expertly crafted from premium materialsDesigned to match rigorous quality standards$54.00
- Stage 8®Header Locking Bolt KitPontiac Firebird 5.7L / 6.6L 1970, 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...Thoughtfully designed for the highest efficiency and safetyWill provide more breakaway torque than any other locking system$68.22 - $75.82
- Doug's Headers®4-Tube Hi-Temp Black Coated Mid-Length Tube Exhaust HeadersPontiac Firebird 5.7L / 6.6L Transmission 1970, 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....3/8" Thick machined flanges...no warpingCNC mandrel bent tubes... accurate fit & better flow$721.45
- Doug's Headers®4-Tube Long Tube Exhaust HeadersPontiac Firebird 1970, 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$692.45 - $1,250.95
- Doug's Headers®4-Tube Steel Short Tube Exhaust HeadersPontiac Firebird 1970, 4-Tube Steel Short Tube Exhaust Headers by Doug's Headers®. Primary Tubing Diameter: 1.75". Header Coating: Ceramic. Header Style: Short Tube. Doug's Headers development and design is complex and requires a...3/8" Thick machined flanges...no warpingCNC mandrel bent tubes... accurate fit & better flow$721.45 - $779.95
- Doug's Headers®Mid-Length Tube Mid-Length Tube Exhaust HeaderPontiac Firebird 1970, 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$559.45 - $618.45
- Doug's Headers®Motor Mount Adapter Plate KitPontiac Firebird 1970, 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
- Patriot Exhaust®Clippster Steel Mid-Length Tube Exhaust HeadersPontiac Firebird 5.7L / 6.6L Transmission 1970, 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....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 HeaderPontiac Firebird 1970, Exhaust Header by Patriot Exhaust®. This superior Patriot Exhaust product is just for you. Carefully designed for maximum performance, is will more than just meet your needs and expectations. This product is built...Expertly crafted from premium materialsQuality design and workmanship$545.58 - $727.72
- Patriot Exhaust®Short Tube Exhaust HeadersPontiac Firebird 1970, Short Tube Exhaust Headers by Patriot Exhaust®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Header Style: Short Tube. This superior Patriot Exhaust product is just for you. Carefully designed...Expertly crafted from premium materialsQuality design and workmanship$458.95 - $713.95
- Patriot Exhaust®Steel Long Tube Exhaust HeadersPontiac Firebird Trans Am Transmission 1970, 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...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$381.94 - $632.35
- Fel-Pro®Exhaust Manifold Gasket SetPontiac Firebird 1970, 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...Ensures reliable sealing performanceMade using advanced technologies and molded rubber chemistry$14.86 - $31.79
- Mahle®Exhaust Pipe Flange GasketPontiac Firebird 4.1L 1970, 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...High quality at an affordable priceExpertly made from premium materials$2.14 - $2.82
- Dorman®Exhaust Flange Stud and Nut KitPontiac Firebird 1970, 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 having the...Direct replacement for a proper fit every timeThe finest quality at a great price$4.27 - $7.19
- SCE Gaskets®Embossed Copper Exhaust Header GasketsPontiac Firebird 5.7L / 6.6L 1970, 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...Design for high performance street and mild competition applicationsMade from road-tough materials to survive the test of time$42.37
- Fel-Pro®Exhaust Pipe Flange GasketPontiac Firebird 4.1L 1970, Exhaust Pipe Flange Gasket 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...Direct OEM replacement for a proper fitEnsures reliable sealing performance$2.72 - $2.79
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1970 Pontiac Firebird Exhaust Reviews
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Different Trend® - Blue Flame Series Domed Straight Cut Double-Wall Exhaust Tip (2.25" Inlet, 3.5" Outlet, 7.25" Length)Posted by Zachary (Ontario, NY) / March 09, 20212006 Dodge Charger
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