1981 Mercury Grand Marquis Performance Headers

Show items:
Sort by:
Select Engine
  • Select Engine
  • 4.2L
  • 5.0L
  • 5.8L
    • (0 reviews)
      # mpn359116185
      Mercury Grand Marquis 5.0L 1981, Demolition Derby Exhaust Headers by Schoenfeld Headers®. Primary Tubing Diameter: 1.625". This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $144.22
    • (0 reviews)
      # 197576364
      Mercury Grand Marquis with Ford Small Block Engine 1981, 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...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $271.78 - $292.69
    • (0 reviews)
      # 87340312
      Mercury Grand Marquis with Ford Small Block Engine 1981, 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
    • (0 reviews)
      # mpn359116194
      Mercury Grand Marquis 5.0L with Ford Small Block Engine 1981, Stock Clip Steel Exhaust Headers by Schoenfeld Headers®. Primary Tubing Diameter: 1.75"-1.875". Collector Outlet Diameter: 3.5". Collector Length: 9". Header Coating:...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $311.66
    • (0 reviews)
      # 1141286860
      Mercury Grand Marquis 5.0L / 5.8L 1981, Tight Fit Short Tube Exhaust Headers by Racing Power Company®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 2.5". Emissions: EPA compliant. Header Style: Short Tube. This top-grade...
      One-of-a-kind style will help customize your autoWill deliver unparalleled levels of durability
      +1
      $197.96 - $316.60
    • (0 reviews)
      # 231292072
      Mercury Grand Marquis 1981, Super Competition™ Exhaust Header Gasket by Hooker®. Emissions: Racing Only. Hooker's precision-matched Super Competition header gaskets provide a sure fit and unmatched exhaust sealing. This OEM quality...
      Precision fit for improved sealingSteel core provides superior adhesion
      $13.47 - $14.61
    • (0 reviews)
      # mpn630006909
      Mercury Grand Marquis 5.0L / 5.8L 1981, Real-Seal™ Aluminum Exhaust Header Gaskets by Flowtech®. Emissions: CARB compliant. Material: Aluminum. Flowtech REAL-SEAL header and collector gaskets are a revolutionary break-through in...
      Multi-Layer “Dead Soft” aluminum conforms to create a leak-proof sealWill not burn or blow out
      $48.17
    • (0 reviews)
      # 102133908
      Mercury Grand Marquis 1981, 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...
      Gaskets for every application, from mild to wildAluminum, copper or steel gaskets
      $18.36 - $39.05
    • (0 reviews)
      # 1022289104
      Mercury Grand Marquis 5.0L 1981, 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
    • (0 reviews)
      # 231292113
      Mercury Grand Marquis 1981, 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,...
      Gaskets for every application, from mild to wildAluminum, copper or steel gaskets
      $23.77 - $30.27
    • (0 reviews)
      # 564558751
      Mercury Grand Marquis 1981, 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 your needs...
      Backed by unsurpassed quality and solid workmanshipWill deliver exceptional performance you expect to get
      $21.45 - $35.86
    • (0 reviews)
      # 652614865
      Mercury Grand Marquis 5.0L 1981, 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...
      Malleable stainless steel metal coreWill survive 2000°F exhaust temperatures for extended periods
      $21.54
    • (0 reviews)
      # mpn4483467848
      Mercury Grand Marquis 5.0L 1981, 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...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $23.97
    • (0 reviews)
      # 652835847
      Mercury Grand Marquis 5.0L 1981, 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...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $16.86 - $18.77
    • (0 reviews)
      # 652264817
      Mercury Grand Marquis 1981, 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...
      Multi-layered for excellent conformability and sealSeals even imperfect flanges
      $33.24 - $34.26
    • (0 reviews)
      # mpn4483467965
      Mercury Grand Marquis 5.0L 1981, 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...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $35.11
    • (0 reviews)
      # 711169593
      Mercury Grand Marquis 1981, 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 to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $19.16 - $21.77
    • (0 reviews)
      # 231101284
      Mercury Grand Marquis 5.0L 1981, 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...
      Designed to upgrade your ride's performanceProduced by highly specialized machines to last
      $28.23 - $28.44
    • (0 reviews)
      # 262496054
      Mercury Grand Marquis 5.8L 1981, Exhaust Header Gaskets 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 degrees - day...
      Designed to crush 50%.This allows them to fill gaps in the flange surface up to 1/16"3,000 degrees F - far exceeding that of any vehicle's exhaust system temperature
      $24.31 - $33.59
    • (0 reviews)
      # mpn358503361
      Mercury Grand Marquis 5.8L 1981, 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...
      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
    • (0 reviews)
      # mpn359115915
      Mercury Grand Marquis 5.0L with Ford Small Block Engine 1981, 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...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $12.98
    • (0 reviews)
      # mpn1589347822
      Mercury Grand Marquis 5.0L 1981, 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,...
      High quality at an affordable priceExpertly made from premium materials
      $39.07
    • (0 reviews)
      # 231291964
      Mercury Grand Marquis with Small Block Ford Engine 1981, 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...
      Designed to boost your vehicle's performanceMade from high-quality materials
      $34.05 - $44.25
    • (0 reviews)
      # mpn4498739433
      Mercury Grand Marquis 5.0L / 5.8L 1981, Exhaust Header Gaskets by Racing Power Company®. Made of solid, thick copper. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...
      One-of-a-kind style will help customize your autoWill deliver unparalleled levels of durability
      $32.08
    • (0 reviews)
      # 652249850
      Mercury Grand Marquis 5.0L 1981, 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...
      Built to match your exact requirementsHigh quality you can rely on
      $82.60 - $96.37
    • (0 reviews)
      # mpn2072441809
      Mercury Grand Marquis 4.2L / 5.0L 1981, Cast Iron Exhaust Manifold by Dorman®. Position: Passenger Side. Emissions: CARB compliant. Color: Natural. Header Coating: Uncoated. This product is made of high-quality materials to serve you...
      High Quality tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance
      $103.95
    • (0 reviews)
      # mpn4552652522
      Mercury Grand Marquis 5.0L / 5.8L 1981, 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...
      Direct OEM replacement for a proper fitEnsures reliable sealing performance
      $10.14
    • (0 reviews)
      # mpn1143023943
      Mercury Grand Marquis 5.0L / 5.8L 1981, 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...
      Quick accurate delivery with excellent fill-rateExcellent inventory availability
      $5.84
    • (0 reviews)
      # mpn1151262300
      Mercury Grand Marquis 5.0L / 5.8L 1981, 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...
      Designed to restore your vehicle's original performanceProvides superior sealing performance
      $7.80
    • (0 reviews)
      # 276283985
      Mercury Grand Marquis 4.2L / 5.0L 1981, Metal Exhaust Manifold Hardware Kit by Dorman®. Material: Metal. Dorman manifold bolt and spring kits are just what you need to secure the front flange. Dorman offers products like fasteners and...
      Direct replacement for a proper fitBuilt to Last
      $6.87 - $9.36
    • (0 reviews)
      # mpn1146631401
      Mercury Grand Marquis 5.8L 1981, Intake Manifold Bolt Set by Pioneer Automotive®. 12 Pt. Hi-Tensile. Material: Stainless Steel. By having own manufacturing facilities Pioneer Automotive® can guarantee the best quality in the market...
      Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions
      $25.11
    • (0 reviews)
      # 898353736
      Mercury Grand Marquis 5.0L / 5.8L 1981, Long Tube Exhaust Header Set by Racing Power Company®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Header Style: Long Tube. This top-grade product is expertly made in...
      One-of-a-kind style will help customize your autoWill deliver unparalleled levels of durability
      +1
      $269.93 - $489.48
    • (0 reviews)
      # 781513773
      Exhaust Flanges 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 by Kooks will last a lifetime. It will meet...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $13.17 - $85.49
    • (0 reviews)
      # mpn2095005494
      Mercury Grand Marquis 4.2L / 5.0L 1981, Cast Iron Exhaust Manifold by ATP®. Position: Passenger Side. Emissions: EPA compliant. Color: Natural. Header Coating: Uncoated. ATP Graywerks Exhaust Manifolds are a high quality OE replacement...
      Manufactured to OE design ensuring manifold will line up and flow like the original unitHigh grade metallurgy resists fatigue cracking and breakage
      $92.51
    • (0 reviews)
      # mpn4516972008
      Mercury Grand Marquis 5.0L 1981, Graphite Exhaust Manifold Gasket Set by Victor Reinz®. High Performance Gasket Material: Graphite. This product is made of high-quality materials to serve you for years to come. Designed using...
      High quality at an affordable priceExpertly made from premium materials
      $21.91


    Related 1981 Mercury Grand Marquis Pages
    1981 Mercury Grand Marquis Models
    Low Prices Price match guarantee
    In-House Experts We know our products
    Guaranteed Fitment Always the correct part
    Easy Returns Quick & Hassle Free

    All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only. It is neither inferred nor implied that any item sold by CARiD.com is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.

    SECURE SHOPPING