1979 Mercury Marquis Performance Headers
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Schoenfeld Headers®IMCA Modified Steel Exhaust HeadersMercury Marquis with Ford Small Block Engine 1979, IMCA Modified Steel Exhaust Headers by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product is...Engineered to enhance your vehicle's performanceMade to stringent quality standards$269.85 - $271.78
Schoenfeld Headers®Stock Clip Crossover HeadersMercury Marquis with Ford Small Block Engine 1979, Stock Clip Crossover Headers by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product is...Engineered to enhance your vehicle's performanceMade to stringent quality standards$267.71 - $301.92
Schoenfeld Headers®Stock Clip Steel Painted Exhaust HeadersMercury Marquis 5.0L with Ford Small Block Engine 1979, Stock Clip Steel Painted Exhaust Headers by Schoenfeld Headers®. Primary Tubing Diameter: 1.75"-1.875". Collector Outlet Diameter: 3.5". Collector Length: 9". Finish: Painted. This...Engineered to enhance your vehicle's performanceMade to stringent quality standards$311.66
Racing Power Company®Header SetMercury Marquis Windsor Engine 1979, Header Set by Racing Power Company®. Tube Diameter: 1-5/8". Includes gaskets, hardware, and reducers. This top-grade product is expertly made in compliance with stringent industry standards to offer...One-of-a-kind style will help customize your autoWill deliver unparalleled levels of durability+1$197.96 - $489.48
BBK®Premium Graphite Header Gasket SetMercury Marquis Brougham 5.8L 1979, Premium Graphite Header Gasket Set by BBK®. Material: Graphite. 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$24.99 - $39.99
Flowtech®Real-Seal™ Aluminum Exhaust Header GasketsMercury Marquis 1979, Real-Seal™ Aluminum Exhaust Header Gaskets by Flowtech®. 1 Pair. Material: Aluminum. Flowtech REAL-SEAL header and collector gaskets are a revolutionary break-through in exhaust sealing technology. Constructed of...Multi-Layer “Dead Soft” aluminum conforms to create a leak-proof sealWill not burn or blow out$48.17
Hooker®Super Competition™ Exhaust Header GasketMercury Marquis Base / Brougham 5.0L 1979, Super Competition™ Exhaust Header Gasket by Hooker®. Hooker's precision-matched Super Competition header gaskets provide a sure fit and unmatched exhaust sealing. This OEM quality gasket is...Precision fit for improved sealingSteel core provides superior adhesion$13.47 - $14.61
Mr. Gasket®Exhaust Gasket SetMercury Marquis 1979, 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 and...Gaskets for every application, from mild to wildAluminum, copper or steel gaskets$18.36 - $39.05
Mr. Gasket®Exhaust Header GasketsMercury Marquis 5.0L 1979, Exhaust Header Gaskets 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 wildAluminum, copper or steel gaskets$17.66 - $32.43
Mr. Gasket®Ultra-Seal™ Exhaust Gasket SetMercury Marquis 1979, Ultra-Seal™ 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...Gaskets for every application, from mild to wildAluminum, copper or steel gaskets$23.77 - $30.27
Cometic Gasket®Exhaust Manifold GasketMercury Marquis Base / Brougham 1979, Exhaust Manifold Gasket by Cometic Gasket®. This state-of-the-art exhaust product combines advanced materials with the most current manufacturing processes to provide custom-tailored solutions for...Backed by unsurpassed quality and solid workmanshipWill deliver exceptional performance you expect to get$21.45 - $35.86
Percy's High Performance®Graph-Flex™ Exhaust Header GasketsMercury Marquis 5.0L 1979, Graph-Flex™ Exhaust Header Gaskets by Percy's High Performance®. These extreme high-temperature gaskets are well-suited for highly-modified engines: turbocharged, supercharged, nitrous or fuel. This is a...Malleable stainless steel metal coreWill survive 2000°F exhaust temperatures for extended periods$21.54
Percy's High Performance®Graph-Flex™ Oval Dual Bolt Header Flange GasketsMercury Marquis 5.0L 1979, Graph-Flex™ Oval Dual Bolt Header Flange Gaskets by Percy's High Performance®. This products is an OEM and Performance company that was built on its founding heritage supported by a tradition of Legendary...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$23.97
Percy's High Performance®HTR Collector GasketsMercury Marquis 5.0L 1979, HTR Collector Gaskets by Percy's High Performance®. This products is an OEM and Performance company that was built on its founding heritage supported by a tradition of Legendary Quality. Designed utilizing the...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$16.86 - $18.77
Percy's High Performance®Seal-4-Good™ Exhaust Header GasketsMercury Marquis 5.0L 1979, Seal-4-Good™ Exhaust Header Gaskets by Percy's High Performance®. The Percy's Seal-4-Good Reusable Flange Gaskets are multi-layered and made from a special "Dead Soft" Aluminum, which conforms to header...Malleable stainless steel metal coreWill survive 2000°F exhaust temperatures for extended periods$33.24 - $34.26
Percy's High Performance®Seal-4-Good™ Oval Dual Bolt Header Flange GasketsMercury Marquis 5.0L 1979, Seal-4-Good™ Oval Dual Bolt Header Flange Gaskets by Percy's High Performance®. This products is an OEM and Performance company that was built on its founding heritage supported by a tradition of Legendary...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$35.11
Percy's High Performance®XX Carbon™ Exhaust Header GasketsMercury Marquis 5.0L 1979, XX Carbon™ Exhaust Header Gaskets by Percy's High Performance®. This products is an OEM and Performance company that was built on its founding heritage supported by a tradition of Legendary Quality. Designed...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$20.18 - $21.77
ProForm®Header Gasket SetMercury Marquis 5.0L 1979, Header Gasket Set by ProForm®. If you're looking for a top-quality upgrade which will enhance the performance of your vehicle and won't cost you an arm and a leg, rely on this high-grade product from PROFORM....Designed to upgrade your ride's performanceProduced by highly specialized machines to last$28.44
Remflex®Exhaust Header GasketMercury Marquis 5.8L Windsor Engine 1979, Exhaust Header Gasket by Remflex®. Remflex's unique flexible graphite material has been proven for more than 30 years in industrial applications, where temperatures routinely exceed 2,000...$24.31 - $33.59
Remflex®Manifold/Header GasketMercury Marquis 5.8L 1979, Manifold/Header Gasket by Remflex®. Set of 2. 1-3/4" x 1-5/8" Square Port. Remflex's unique flexible graphite material has been proven for more than 30 years in industrial applications, where temperatures...Remflex exhaust gaskets come in a standard 1/8" thickness and are designed to crush 50%. This allows them to fill gaps in the flange surface up to 1/16"100% flexible graphite construction means Remflex gaskets are good for up to 3,000 degrees F - far exceeding that of any vehicle's exhaust system temperature$35.19
Schoenfeld Headers®Round Port Exhaust Header GasketMercury Marquis 5.0L with Ford Small Block Engine 1979, Round Port Exhaust Header Gasket by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product...Engineered to enhance your vehicle's performanceMade to stringent quality standards$12.98
RHS®Header GasketMercury Marquis 5.0L 1979, Header Gasket by RHS®. RHS® offers high quality intake manifold gaskets that are constructed from a silicone-reinforced material for superb sealing characteristics. They are designed for reliable, leak-free...High quality at an affordable priceExpertly made from premium materials$39.07
Big End Performance®Exhaust Header Copper GasketMercury Marquis with Small Block Ford Engine 1979, Exhaust Header Copper Gasket by Big End Performance®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...Designed to boost your vehicle's performanceMade from high-quality materials$34.05 - $44.25
Racing Power Company®Header GasketsMercury Marquis Windsor Engine 1979, Header Gaskets by Racing Power Company®. Port Oval 1.25" x 1.75". Made of solid, thick copper.040" Thickness. 2 Pieces. This top-grade product is expertly made in compliance with stringent industry...One-of-a-kind style will help customize your autoWill deliver unparalleled levels of durability$32.08
Percy's High Performance®Vibe-Lock Header Bolt KitMercury Marquis 5.0L 1979, Vibe-Lock Header Bolt Kit by Percy's High Performance®. This product is made from high-grade materials to meet the strictest standards of high quality. Designed with the utmost care and attention to detail,...Built to match your exact requirementsHigh quality you can rely on$87.36 - $101.07
Fel-Pro®Exhaust Manifold Gasket SetMercury Marquis 1979, 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...Direct OEM replacement for a proper fitEnsures reliable sealing performance$10.17
Apex Auto®Exhaust Manifold Gasket SetMercury Marquis 1979, Exhaust Manifold Gasket Set by Apex Auto®. Designed utilizing the latest technology, this product by Apex Auto features premium quality and will perform better than advertised. Perfect for your vehicle and...Quick accurate delivery with excellent fill-rateExcellent inventory availability$5.84
DNJ Engine Components®Exhaust Manifold Gasket SetMercury Marquis 1979, Exhaust Manifold Gasket Set by DNJ Engine Components®. Get this top-grade quality replacement for your worn out part from DNJ. Expertly crafted from premium materials, this product is of the finest quality to...Designed to restore your vehicle's original performanceProvides superior sealing performance$7.80
Schoenfeld Headers®Exhaust HeaderExhaust Header by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product is designed with utmost care and meticulous attention to detail to...Engineered to enhance your vehicle's performanceMade to stringent quality standards$139.75 - $548.31
Icengineworks®1625 Series 1-5/8" Outer Diameter Exhaust Modeling Block Basic Kit1625 Series 1-5/8" Outer Diameter Exhaust Modeling Block Basic Kit by Icengineworks®. Quantity: 124 Pieces. Exhaust headers and turbo manifolds can be time consuming and tedious projects. Because of the high cost and specialized nature...Made from high quality materials for ultimate qualityDesigned to get the most out of your exhaust system$419.99
Icengineworks®1625 Series 1-5/8" Outer Diameter Exhaust Modeling Block Basic Plus Kit1625 Series 1-5/8" Outer Diameter Exhaust Modeling Block Basic Plus Kit by Icengineworks®. Including 1625BASIC and 1625TTWCS. Quantity: 128 Pieces. Exhaust headers and turbo manifolds can be time consuming and tedious projects. Because...Made from high quality materials for ultimate qualityDesigned to get the most out of your exhaust system$499.99
Icengineworks®1625 Series 1-5/8" Outer Diameter Exhaust Modeling Block Pro Kit1625 Series 1-5/8" Outer Diameter Exhaust Modeling Block Pro Kit by Icengineworks®. Quantity: 248 Pieces. Exhaust headers and turbo manifolds can be time consuming and tedious projects. Because of the high cost and specialized nature of...Made from high quality materials for ultimate qualityDesigned to get the most out of your exhaust system$774.99
Icengineworks®1625 Series 1-5/8" Outer Diameter Exhaust Modeling Block Pro Plus Kit1625 Series 1-5/8" Outer Diameter Exhaust Modeling Block Pro Plus Kit by Icengineworks®. Including 1625PRO and 1625TTWCS. Quantity: 252 Pieces. Exhaust headers and turbo manifolds can be time consuming and tedious projects. Because of...Made from high quality materials for ultimate qualityDesigned to get the most out of your exhaust system$874.99
Icengineworks®1625 Series 1-5/8" Outer Diameter Exhaust Tube-Cutting Tool System1625 Series 1-5/8" Outer Diameter Exhaust Tube-Cutting Tool System by Icengineworks®. Including PIV1000 and 1625CSS. Quantity: 4 Pieces. Exhaust headers and turbo manifolds can be time consuming and tedious projects. Because of the high...Made from high quality materials for ultimate qualityDesigned to get the most out of your exhaust system$599.99
Icengineworks®1625 Series 1-5/8" Outer Diameter Modeling Exhaust Full System Kit1625 Series 1-5/8" Outer Diameter Modeling Exhaust Full System Kit by Icengineworks®. Including 1625PRO, PIV1000, 1625CSS, 1625TTWCS. Quantity: 256 Pieces. Exhaust headers and turbo manifolds can be time consuming and tedious projects....Made from high quality materials for ultimate qualityDesigned to get the most out of your exhaust system$1,399.99
Icengineworks®1750 Series 1-3/4" Outer Diameter Exhaust Modeling Block Basic Kit1750 Series 1-3/4" Outer Diameter Exhaust Modeling Block Basic Kit by Icengineworks®. Quantity: 154 Pieces. Exhaust headers and turbo manifolds can be time consuming and tedious projects. Because of the high cost and specialized nature...Made from high quality materials for ultimate qualityDesigned to get the most out of your exhaust system$419.99
Icengineworks®1750 Series 1-3/4" Outer Diameter Exhaust Modeling Block Basic Plus Kit1750 Series 1-3/4" Outer Diameter Exhaust Modeling Block Basic Plus Kit by Icengineworks®. Including 1750BASIC and 1750TTWCS. Quantity: 158 Pieces. Exhaust headers and turbo manifolds can be time consuming and tedious projects. Because...Made from high quality materials for ultimate qualityDesigned to get the most out of your exhaust system$499.99
Icengineworks®1750 Series 1-3/4" Outer Diameter Exhaust Modeling Block Pro Kit1750 Series 1-3/4" Outer Diameter Exhaust Modeling Block Pro Kit by Icengineworks®. Quantity: 308 Pieces. Exhaust headers and turbo manifolds can be time consuming and tedious projects. Because of the high cost and specialized nature of...Made from high quality materials for ultimate qualityDesigned to get the most out of your exhaust system$774.99
Icengineworks®1750 Series 1-3/4" Outer Diameter Exhaust Modeling Block Pro Plus Kit1750 Series 1-3/4" Outer Diameter Exhaust Modeling Block Pro Plus Kit by Icengineworks®. Including 1750PRO and 1750TTWCS. Quantity: 312 Pieces. Exhaust headers and turbo manifolds can be time consuming and tedious projects. Because of...Made from high quality materials for ultimate qualityDesigned to get the most out of your exhaust system$874.99
Icengineworks®1750 Series 1-3/4" Outer Diameter Exhaust Tube-Cutting Tool System1750 Series 1-3/4" Outer Diameter Exhaust Tube-Cutting Tool System by Icengineworks®. Including PIV1000 and 1750CSS. Quantity: 5 Pieces. Exhaust headers and turbo manifolds can be time consuming and tedious projects. Because of the high...Made from high quality materials for ultimate qualityDesigned to get the most out of your exhaust system$699.99
Icengineworks®1750 Series 1-3/4" Outer Diameter Modeling Exhaust Full System Kit1750 Series 1-3/4" Outer Diameter Modeling Exhaust Full System Kit by Icengineworks®. Including 1750PRO, PIV1000, 1750CSS, 1750TTWCS. Quantity: 317 Pieces. Exhaust headers and turbo manifolds can be time consuming and tedious projects....Made from high quality materials for ultimate qualityDesigned to get the most out of your exhaust system$1,499.99
Icengineworks®1875 Series 1-7/8" Outer Diameter Exhaust Tube-Cutting Tool System1875 Series 1-7/8" Outer Diameter Exhaust Tube-Cutting Tool System by Icengineworks®. Including PIV1000 and 1875CSS. Quantity: 5 Pieces. Exhaust headers and turbo manifolds can be time consuming and tedious projects. Because of the high...Made from high quality materials for ultimate qualityDesigned to get the most out of your exhaust system$749.99
Icengineworks®2000 Series 2" Outer Diameter Exhaust Modeling Block Basic Kit2000 Series 2" Outer Diameter Exhaust Modeling Block Basic Kit by Icengineworks®. Quantity: 124 Pieces. Exhaust headers and turbo manifolds can be time consuming and tedious projects. Because of the high cost and specialized nature of...Made from high quality materials for ultimate qualityDesigned to get the most out of your exhaust system$419.99
Icengineworks®2000 Series 2" Outer Diameter Exhaust Modeling Block Basic Plus Kit2000 Series 2" Outer Diameter Exhaust Modeling Block Basic Plus Kit by Icengineworks®. Including 2000BASIC and 2000TTWCS. Quantity: 128 Pieces. Exhaust headers and turbo manifolds can be time consuming and tedious projects. Because of...Made from high quality materials for ultimate qualityDesigned to get the most out of your exhaust system$499.99
Icengineworks®2000 Series 2" Outer Diameter Exhaust Modeling Block Pro Kit2000 Series 2" Outer Diameter Exhaust Modeling Block Pro Kit by Icengineworks®. Quantity: 248 Pieces. Exhaust headers and turbo manifolds can be time consuming and tedious projects. Because of the high cost and specialized nature of...Made from high quality materials for ultimate qualityDesigned to get the most out of your exhaust system$799.99
Icengineworks®2000 Series 2" Outer Diameter Exhaust Modeling Block Pro Plus Kit2000 Series 2" Outer Diameter Exhaust Modeling Block Pro Plus Kit by Icengineworks®. Including 2000PRO and 2000TTWCS. Quantity: 252 Pieces. Exhaust headers and turbo manifolds can be time consuming and tedious projects. Because of the...Made from high quality materials for ultimate qualityDesigned to get the most out of your exhaust system$874.99
Icengineworks®2000 Series 2" Outer Diameter Exhaust Tube-Cutting Tool System2000 Series 2" Outer Diameter Exhaust Tube-Cutting Tool System by Icengineworks®. Including PIV1000 and 2000CSS. Quantity: 4 Pieces. Exhaust headers and turbo manifolds can be time consuming and tedious projects. Because of the high...Made from high quality materials for ultimate qualityDesigned to get the most out of your exhaust system$649.99
Icengineworks®2000 Series 2" Outer Diameter Modeling Exhaust Full System Kit2000 Series 2" Outer Diameter Modeling Exhaust Full System Kit by Icengineworks®. Including 2000PRO, PIV1000, 2000CSS, 2000TTWCS. Quantity: 256 Pieces. Exhaust headers and turbo manifolds can be time consuming and tedious projects....Made from high quality materials for ultimate qualityDesigned to get the most out of your exhaust system$1,499.99
Icengineworks®1625 Series 1-5/8" Outer Diameter Exhaust Collector Dummy1625 Series 1-5/8" Outer Diameter Exhaust Collector Dummy by Icengineworks®. Exhaust headers and turbo manifolds can be time consuming and tedious projects. Because of the high cost and specialized nature of mandrel bending machines,...Made from high quality materials for ultimate qualityDesigned to get the most out of your exhaust system$119.99 - $199.99
Icengineworks®1625 Series 1-5/8" Outer Diameter Exhaust Modeling Block Set1625 Series 1-5/8" Outer Diameter Exhaust Modeling Block Set by Icengineworks®. Exhaust headers and turbo manifolds can be time consuming and tedious projects. Because of the high cost and specialized nature of mandrel bending machines,...Made from high quality materials for ultimate qualityDesigned to get the most out of your exhaust system$149.99 - $199.99
Icengineworks®1625 Series 1-5/8" Outer Diameter Exhaust Modeling Block/Starter Tube Adapter1625 Series 1-5/8" Outer Diameter Exhaust Modeling Block/Starter Tube Adapter by Icengineworks®. Quantity: 1 Piece. Exhaust headers and turbo manifolds can be time consuming and tedious projects. Because of the high cost and specialized...Made from high quality materials for ultimate qualityDesigned to get the most out of your exhaust system$15.99
Icengineworks®1625 Series 1-5/8" Outer Diameter Exhaust Tack Welding Clamp Set1625 Series 1-5/8" Outer Diameter Exhaust Tack Welding Clamp Set by Icengineworks®. Material: Stainless Steel. Quantity: 4 Pieces. Exhaust headers and turbo manifolds can be time consuming and tedious projects. Because of the high cost...Made from high quality materials for ultimate qualityDesigned to get the most out of your exhaust system$104.99
Icengineworks®1625 Series Exhaust HDPE Tube-Cutting Spacer1625 Series Exhaust HDPE Tube-Cutting Spacer by Icengineworks®. Exhaust headers and turbo manifolds can be time consuming and tedious projects. Because of the high cost and specialized nature of mandrel bending machines, fabricators are...Made from high quality materials for ultimate qualityDesigned to get the most out of your exhaust system$79.99 - $299.99
Icengineworks®1750 Series 1-3/4" Outer Diameter Exhaust Collector Dummy1750 Series 1-3/4" Outer Diameter Exhaust Collector Dummy by Icengineworks®. Exhaust headers and turbo manifolds can be time consuming and tedious projects. Because of the high cost and specialized nature of mandrel bending machines,...Made from high quality materials for ultimate qualityDesigned to get the most out of your exhaust system$119.99 - $199.99
Icengineworks®1750 Series 1-3/4" Outer Diameter Exhaust Modeling Block Set1750 Series 1-3/4" Outer Diameter Exhaust Modeling Block Set by Icengineworks®. Exhaust headers and turbo manifolds can be time consuming and tedious projects. Because of the high cost and specialized nature of mandrel bending machines,...Made from high quality materials for ultimate qualityDesigned to get the most out of your exhaust system$149.99 - $199.99
Icengineworks®1750 Series 1-3/4" Outer Diameter Exhaust Modeling Block/Starter Tube Adapter1750 Series 1-3/4" Outer Diameter Exhaust Modeling Block/Starter Tube Adapter by Icengineworks®. Quantity: 1 Piece. Exhaust headers and turbo manifolds can be time consuming and tedious projects. Because of the high cost and specialized...Made from high quality materials for ultimate qualityDesigned to get the most out of your exhaust system$15.99
Icengineworks®1750 Series 1-3/4" Outer Diameter Exhaust Tack Welding Clamp Set1750 Series 1-3/4" Outer Diameter Exhaust Tack Welding Clamp Set by Icengineworks®. Material: Stainless Steel. Quantity: 4 Pieces. Exhaust headers and turbo manifolds can be time consuming and tedious projects. Because of the high cost...Made from high quality materials for ultimate qualityDesigned to get the most out of your exhaust system$104.99
Icengineworks®1875 Series 1-7/8" Outer Diameter 4-into-1 Exhaust Collector Dummy1875 Series 1-7/8" Outer Diameter 4-into-1 Exhaust Collector Dummy by Icengineworks®. Exhaust headers and turbo manifolds can be time consuming and tedious projects. Because of the high cost and specialized nature of mandrel bending...Made from high quality materials for ultimate qualityDesigned to get the most out of your exhaust system$124.99 - $199.99
Icengineworks®1875 Series 1-7/8" Outer Diameter Exhaust Tack Welding Clamp Set1875 Series 1-7/8" Outer Diameter Exhaust Tack Welding Clamp Set by Icengineworks®. Material: Stainless Steel. Quantity: 4 Pieces. Exhaust headers and turbo manifolds can be time consuming and tedious projects. Because of the high cost...Made from high quality materials for ultimate qualityDesigned to get the most out of your exhaust system$104.99
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