1973 Pontiac Laurentian Exhaust Headers & Manifolds
Select Your Submodel
-
ARP®Header Bolt KitPontiac Laurentian 5.7L / 6.6L 1973, 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$21.63 - $119.06 - Stage 8®Header Locking Bolt KitPontiac Laurentian 1973, 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
- Fel-Pro®Exhaust Manifold Gasket SetPontiac Laurentian 1973, 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$8.28 - $65.98
- Remflex®Exhaust Header GasketsPontiac Laurentian 5.7L / 7.5L 1973, 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...Designed to crush 50%This allows them to fill gaps in the flange surface up to 1/16"$38.39
- Mahle®Exhaust Manifold Gasket SetPontiac Laurentian 1973, 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 - $28.72
- SCE Gaskets®Embossed Copper Exhaust Header GasketsPontiac Laurentian 1973, 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...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 5.7L / 6.6L 1973, 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 1973, Percy's Seal-4-Good™ Exhaust Header Gaskets 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...Special "dead soft" aluminum conforms to flange to make an excellent sealSolid metal gasket will not blow out$44.95
- Hedman Hedders®Block Hugger Mild Steel Racing Exhaust HeadersBlock Hugger Mild Steel Racing Exhaust Headers by Hedman Hedders®. The compact, low profile design of Hedman's Block Hugger Headers is ideal for factory manifold replacement, or engine swap projects that do not have a header designed...High quality at an affordable priceExpertly made from premium materials$263.28 - $701.35
- 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
- Victor Reinz®Exhaust Manifold Gasket SetPontiac Laurentian 1973, Exhaust Manifold Gasket Set by Victor Reinz®. 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...High quality at an affordable priceExpertly made from premium materials$10.81 - $12.43
- Dynatech®Aluminum Adapter PlatePontiac Laurentian 5.7L / 6.6L with Chevy Small Block Engine 1973, Aluminum Adapter Plate by Dynatech®. These Small Block Chevy to Stahl Aluminum Adapter Plate Kits allow you to use a larger tube size to maximize power. The Standard...Delivers a huge boost in performance and an awesome soundRigorously dyno-tested to provide maximum horsepower and torque gains$176.99
- Dynatech®Stainless Steel 604 Crate Engine Dirt Late Model Exhaust HeadersPontiac Laurentian With Chevy Small Block Engine 1973, Stainless Steel 604 Crate Engine Dirt Late Model Exhaust Headers by Dynatech®. Primary Tubing Diameter: 1.625"-1.75". Collector Outlet Diameter: 3". These Stainless Steel 604 Crate...Engineered for 604 Crate enginesGaskets and bolts included$999.99
- Dynatech®Stainless Steel Natural Weld-up Dragster Exhaust Header KitPontiac Laurentian 5.7L / 6.6L with Chevy Small Block Engine 1973, Stainless Steel Natural Weld-up Dragster Exhaust Header Kit by Dynatech®. Primary Tubing Diameter: 1.875"-2". Color: Natural. Header Coating: Uncoated. These Long Tube...Tack-welded to make it easy to change or finish weldCNC laser-cut flanges$429.99
- Flowtech®409 SS Natural Upright Exhaust HeadersPontiac Laurentian 5.7L J / K / L / M / N / T Engine VIN Character 1973, Natural 409 SS Upright Exhaust Headers by Flowtech®. Collector Outlet Diameter: 3". Color: Silver. Header Coating: Uncoated. Flowtech Headers are the perfect...Consistent tubing diameters for smooth flowIncreases the cylinder scavenging effect and improves engine breathing$339.95 - $340.95
- Flowtech®Aluminum Header Gasket SetPontiac Laurentian 1973, Aluminum Header Gasket Set by Flowtech®. 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 by...Engineered for a precise, easy fitManufactured of P73 Ferroglass non-asbestos facing material for long life$14.95
- Flowtech®Real-Seal™ Aluminum Exhaust Header GasketsPontiac Laurentian 5.7L J / K / L / M / N / T Engine VIN Character 1973, Real-Seal™ Aluminum Exhaust Header Gaskets by Flowtech®. Flowtech REAL-SEAL header and collector gaskets are a revolutionary break-through in exhaust sealing...Multi-Layer “Dead Soft” aluminum conforms to create a leak-proof sealWill not burn or blow out$74.95
- Hooker®Super Competition™ Steel Silver Metallic Ceramic Coated Short Tube Block Hugger Exhaust HeadersPontiac Laurentian R Engine VIN Character 1973, Super Competition™ Steel Silver Metallic Ceramic Coated Short Tube Block Hugger Exhaust Headers by Hooker®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 2.5". Color:...Designed for optimal performanceIndustry’s best welds for durability$617.95
- Moroso®Aluminum Header Flange KitPontiac Laurentian 5.7L / 6.6L 1973, Aluminum Header Flange Kit by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically...Aluminum plates simplify the task of matching exhaust ports to large tube, dual flange headers on enginesOnly 3/8" thick to save weight$151.99
- Trans-Dapt®Small Head Exhaust Header BoltsPontiac Laurentian 5.7L / 6.6L with Small Block Chevy Engine 1973, 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 auto. It is made from...High quality at an affordable priceExpertly made from premium materials$10.82
- Trans-Dapt®Standard Head Exhaust Header BoltsPontiac Laurentian 5.7L / 6.6L with Small Block Chevy Engine 1973, 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...High quality at an affordable priceExpertly made from premium materials$12.01
- Trans-Dapt®Steel Chrome Plated Header BracketPontiac Laurentian 5.7L 1973, Steel Chrome Plated Header Bracket by Trans-Dapt®. Color: Chrome. Header Coating: Chrome. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...High quality at an affordable priceExpertly made from premium materials$18.14
- Edelbrock®Exhaust Gasket SetPontiac Laurentian 5.7L / 7.5L 1973, Exhaust Gasket Set by Edelbrock®. Any gasket can create a seal, but a good gasket can do it with less clamping force, and for a longer period of time. Edelbrock's gaskets are not only manufactured...The finest quality at a great priceEdelbrock carry everything needed to complete the job$30.95
- Big End Performance®Exhaust Header Copper GasketsPontiac Laurentian 1973, Exhaust Header Copper Gaskets by Big End Performance®. This Big End Performance 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...Designed to boost your vehicle's performanceMade from high-quality materials$22.12 - $40.69
- Brodix®Spread Port Exhaust Header GasketPontiac Laurentian 5.7L / 6.6L with Small Block Chevy Engine 1973, Spread Port Exhaust Header Gasket by Brodix®. The Brodix Exhaust Gaskets are specifically engineered to fit the precise dimensions of Brodix cylinder heads. When the...Designed to boost your vehicle's performanceMade from high-quality materials$17.21
- Dynatech®Spread Port Exhaust Header Gasket KitPontiac Laurentian 5.7L / 6.6L with Chevy Small Block Engine 1973, Spread Port Exhaust Header Gasket Kit by Dynatech®. Dynatech Fiber Race Gaskets are the premium gaskets demanded by many enthusiasts and racers alike. Specifically...Made of High Quality MaterialsBuilt to Last$19.99
- Dynatech®Standard Port Exhaust Header Gasket KitPontiac Laurentian 5.7L / 6.6L with Chevy Small Block Engine 1973, Standard Port Exhaust Header Gasket Kit by Dynatech®. Dynatech Fiber Race Gaskets are the premium gaskets demanded by many enthusiasts and racers alike. Specifically...Made of high quality materialsBuilt to match your exact requirements$19.99
- Howe Racing Enterprises®Header GasketPontiac Laurentian 6.6L 1973, Header Gasket by Howe Racing Enterprises®. Designed utilizing the latest technology, this product by Howe Racing Enterprises® features premium quality and will perform better than advertised. Perfect for...High quality at an affordable priceExpertly made from premium materials$11.36
- Mr. Gasket®Aluminum Exhaust Gasket SetPontiac Laurentian 1973, Aluminum Exhaust Gasket Set by Mr. Gasket®. Whatever exhaust system you install on your engine, whether it's a set of chromed headers or simply a set of cleaned up flat black rams horn manifolds, you'll need...Gaskets for every application, from mild to wildHigh-polished stainless steel bolts will outlast chrome and look great$8.01 - $33.77
- ProForm®Soft Conforming Aluminum Header Gasket SetPontiac Laurentian 5.7L / 6.6L 1973, Soft Conforming Aluminum Header Gasket Set by ProForm®. Made From Soft Conforming Aluminum Material, Easily Mates and Conforms To The Surface Of Exhaust Headers To Provide a Great Seal Each Time,...Square Port Dual Layer DesignConforms to Header Flanges even w/ Minor Surface Imperfections$27.84
Shop By Service Type
Popular Products
Related Searches