1978 Pontiac Laurentian Exhaust Systems
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Walker®SoundFX™ Steel Oval Direct-Fit Aluminized Exhaust MufflerPontiac Laurentian 1978, 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...Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design$36.22 - $42.62 - Walker®Replacement Exhaust KitPontiac Laurentian 1978, 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$42.62 - $82.05
- Walker®Ultra™ Direct Fit Standard Oval Body Catalytic ConverterPontiac Laurentian 5.7L 1978, Ultra™ Catalytic Converter by Walker®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Standard Oval. With 1 Inlet. Without O2 Sensor Port. Catalytic Converter Overall Length:...$69.19
- MagnaFlow®Standard Universal Fit Oval Body Catalytic ConverterPontiac Laurentian 5.7L 1978, 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...$114.00
- Walker®SoundFX™ Steel Oval Aluminized Exhaust MufflerPontiac Laurentian 1978, 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:...Designed to deliver ultimate performance and pleasing sound quality100% aluminized material$38.85
- Walker®Ultra™ Universal Fit Small Oval Body Catalytic ConverterPontiac Laurentian 5.7L 1978, 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...$82.05
- BRExhaust®Replacement Exhaust KitPontiac Laurentian 1978, 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...Superior replacement for your worn out exhaust partHelps put your vehicle back to its tip-top shape$41.83
- ARP®Header Bolt KitPontiac Laurentian 1978, 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$21.63 - $119.06
- Stage 8®Header Locking Bolt KitPontiac Laurentian 1978, 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...Thoughtfully designed for the highest efficiency and safetyWill provide more breakaway torque than any other locking system$68.22 - $75.82
- Walker®Aluminized Steel Exhaust Intermediate PipePontiac Laurentian 1978, 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...Made of high quality aluminized steelCorrosion resistant$33.58
- Walker®Aluminized Steel Exhaust TailpipePontiac Laurentian 1978, 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...Designed to directly replace the factory partMade with precision benders and fixture checked$51.75
- Fel-Pro®Exhaust Manifold Gasket SetPontiac Laurentian 1978, 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$8.40 - $31.79
- Fel-Pro®Exhaust Pipe Flange GasketPontiac Laurentian 1978, 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$1.98 - $2.79
- Mahle®Exhaust Pipe Flange GasketPontiac Laurentian 4.1L 1978, 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
- Remflex®Exhaust Header GasketsPontiac Laurentian 5.0L 1978, Exhaust Header Gaskets by Remflex®. Stahl 7-Bolt Pattern. 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...Designed to crush 50%This allows them to fill gaps in the flange surface up to 1/16"$39.43
- BBK®Premium Header Gasket SetPontiac Laurentian 5.0L / 5.7L for Stock Or CNC Ported Heads 1978, 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
- Mahle®Exhaust Manifold Gasket SetPontiac Laurentian 1978, 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...High quality at an affordable priceExpertly made from premium materials$6.85 - $27.11
- SCE Gaskets®Embossed Copper Exhaust Header GasketsPontiac Laurentian 6.6L 1978, 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...Design for high performance street and mild competition applicationsMade from road-tough materials to survive the test of time$42.37
- Patriot Exhaust®Percy's Seal-4-Good™ Aluminum Header Flange GasketsPontiac Laurentian 5.0L / 5.7L 1978, Percy's Seal-4-Good™ Aluminum Header Flange Gaskets by Patriot Exhaust®. Hanger made from Steel. Great for bringing back the custom car look some popular in the 50's and 60's.Will cover your exhaust needs and even moreBuilt to last$44.95
- Patriot Exhaust®Percy's Seal-4-Good™ Exhaust Header GasketsPontiac Laurentian 5.0L / 5.7L 1978, Percy's Seal-4-Good™ Exhaust Header Gaskets by Patriot Exhaust®. The Percy's Seal-4-Good Reusable Flange Gaskets are multi-layered and made from a special "Dead Soft" Aluminum, which conforms to...Special "dead soft" aluminum conforms to flange to make an excellent sealSolid metal gasket will not blow out$44.95
- Walker®Steel Silver Exhaust BracketPontiac Laurentian 1978, Steel Silver Exhaust Bracket by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you...Makes installation quick and easyOptimal OE-style fit and quality$8.02
- Walker®Stainless Steel Bare 2-Bolt Exhaust FlangePontiac Laurentian 1978, Stainless Steel Bare 2-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 the complete exhaust...Makes installation quick and easyOptimal OE-style fit and quality$8.48
- Hedman Hedders®Hustlers Race Exhaust Header Flange GasketsHustlers Race Exhaust Header Flange Gaskets by Hedman Hedders®. Gasket made from High-temperature white. Husler's STANDARD gaskets are made of a special, reinforced gasket material developed for Hedman.Made of High Quality MaterialsBuilt to Last$19.97
- Walker®Ultra™ Universal Fit Catalytic ConverterUniversal Ultra™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. This part features the correct load of precious metals to ensure the proper limitation of tailpipe emissions. It meets the EPA policy and...$111.92 - $330.87
- AP Exhaust®Enforcer Series Aluminized Steel Round Glass Pack Exhaust MufflerUniversal Enforcer Series Aluminized Steel Round Glass Pack Exhaust Muffler by AP Exhaust®. Muffler Structure: Straight-through. Muffler Configuration: Center - Center. Today’s exhaust performance market continues to cover a broad...Aluminized materials for superior corrosion protectionIdeal for the economy buyer$13.46 - $38.58
- Dorman®Brass Exhaust Manifold Hardware KitBrass Exhaust Manifold Hardware Kit by Dorman®. Dorman manifold bolt and spring kits are just what you need to secure the front flange. Dorman offers products like fasteners and solutions to keep your vehicle running its best.Direct replacement for a proper fitBuilt to Last$5.63
- Different Trend®Flow II Series Stainless Steel Oval Gray Exhaust MufflerUniversal Flow II Series Stainless Steel Oval Gray Exhaust Muffler by Different Trend®. Muffler Sound: Moderate. Different Trend provides variety of product selections, premium quality products, superior value, and the best in customer...$40.43 - $115.26
- AP Exhaust®Xlerator Performance Exhaust Muffler with Inlet/Outlet NeckUniversal Xlerator Performance Exhaust Muffler with Inlet/Outlet Neck by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is not...Deep performance soundIncreased exhaust flow$25.34 - $62.13
- Black Widow®Race Venom Angry Housewife™ Stainless Steel Oval Gray Exhaust MufflerUniversal Race Venom Angry Housewife™ Stainless Steel Oval Gray Exhaust Muffler by Black Widow®. Muffler Sound: Aggressive / Loud. Black Widow Race Venom series mufflers have the same patent pending internal hourglass design as the...$99.00 - $114.00
- Kooks®Stainless Steel Round Stafford Spec Silver Exhaust Muffler (3.5" ID, 3.5" OD, 10" Length)Universal Stainless Steel Round Stafford Spec Silver Exhaust Muffler by Kooks®. Muffler Inlet Diameter: 3.5". Muffler Outlet Diameter: 3.5". Muffler Body Length: 10". Muffler Overall Length: 15.5". Muffler Sound: Aggressive / Loud. This...$64.02
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1978 Pontiac Laurentian 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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