1981 Mercury Exhaust Parts

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Showing 1 - 10 of 22 products
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FelPro
  • Exhaust Manifold Gasket Set
  • FEL-PRO MS 90000 Exhaust Manifold Gasket Set
  • Fel-Pro® gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

This Part Fits the Following OEM/Substitute Numbers:
18020, 18022, 7418908, EMS508, EMS510, F02Z9448B, F0ZZ9448B, MS 2968, MS15129X, MS15129Y, MS3890

Additional Fitment Information:
Vehicle Block CC Engine Fuel Delivery SubType Engine VIN Engine Version CID
1981 - Mercury Grand Marquis V 5753 8 Cyl 5.8L 2BBL G Windsor 351

Mr Gasket
  • Rectangle Port Shape; Port Dimensions W-1.12 in. x H-1.48 in.
  • Ultra Seal Exhaust Gasket Set; Rectangle Port Shape; Port Dimensions W-1.12 in. x H-1.48 in.;
  • Ultra Seal Exhaust Gasket Set
  • Product Attributes:
    • Gasket Line: Ultra-seal
    • WARNING CA Proposition 65: No
    • Port Shape: Rectangle
    • Collector Gaskets Included: No
    • Engine Make/Size: Ford Small Block Windsor
    • Thickness: 0.062 In.
    • Port Size: 1.120 In. X 1.480 In.
  • Features:
    • Withstands Intense Exhaust Heat
    • Graphite-Impregnated Facing
    • Steel Expanded Metal Core
    • Superior Tensile Strength
    • Resists Deteriorating
    • Anti-Stick Properties
    • Easy Removal For Disassembly
  • Manufactured from high-temperature steel core/graphite faced exhaust material. Expanded steel core provides stability and maximum torque retention to eliminate gasket failure. Graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head. Conforms to and seals minor surface irregularities. High recovery material allows header or manifold flange to stay sealed if flange loses clamp-load. Can be trimmed if necessary for modified port applications. For original equipment replacement, high performance street, drag race and oval track use.

This Part Fits the Following OEM/Substitute Numbers:
1415

Additional Fitment Information:
Vehicle Block CC Engine CID
1981 - Mercury Marquis V - 8 Cyl 5.0L 302

Mr Gasket
  • Rectangle Port Shape; Port Dimensions W-1.12 in. x H-1.48 in.
  • Ultra Seal Exhaust Gasket Set; Rectangle Port Shape; Port Dimensions W-1.12 in. x H-1.48 in.;
  • Ultra Seal Exhaust Gasket Set
  • Product Attributes:
    • Gasket Line: Ultra-seal
    • WARNING CA Proposition 65: No
    • Port Shape: Rectangle
    • Collector Gaskets Included: No
    • Engine Make/Size: Ford Small Block Windsor
    • Thickness: 0.062 In.
    • Port Size: 1.120 In. X 1.480 In.
  • Features:
    • Withstands Intense Exhaust Heat
    • Graphite-Impregnated Facing
    • Steel Expanded Metal Core
    • Superior Tensile Strength
    • Resists Deteriorating
    • Anti-Stick Properties
    • Easy Removal For Disassembly
  • Manufactured from high-temperature steel core/graphite faced exhaust material. Expanded steel core provides stability and maximum torque retention to eliminate gasket failure. Graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head. Conforms to and seals minor surface irregularities. High recovery material allows header or manifold flange to stay sealed if flange loses clamp-load. Can be trimmed if necessary for modified port applications. For original equipment replacement, high performance street, drag race and oval track use.

Additional Fitment Information:
Vehicle Block CC Engine CID
1981 - Mercury Grand Marquis V - 8 Cyl 5.0L 302

Magnaflow
  • Universal Catalytic Converter - 2.00in.
  • Cutting and Welding Required During Installation
  • Universal Catalytic Converter - 2.00in.
  • Universal Standard Grade Federal (Excludes CA)
  • Product Attributes:
    • Inlet Orientation: Straight
    • Inlet Diameter: 2
    • Heat Shield Attached: Yes
    • Body Width: 5.5
    • Body Type: Clam Shell
    • Heat Shield Material: Aluminized Steel
    • Body Height: 3.75
    • Subtitle: Federal / Epa Compliant
    • Substrate Material: Ceramic
    • Inlet Attachment: Weld-on
    • Heat Shield Included: Yes
    • Outlet Orientation: Straight
    • Body Shape: Oval
    • Outlet Attachment: Weld-on
    • Sensor Port Count: 0
    • Air Tube Adaptable: No
    • Outlet Diameter: 2

Additional Fitment Information:
Vehicle Block CC Engine CID
1981 - Mercury Cougar L - 6 Cyl 3.3L 200

Magnaflow
  • Universal Catalytic Converter - 2.00in.
  • Cutting and Welding Required During Installation
  • Universal Catalytic Converter - 2.00in.
  • Universal Standard Grade Federal (Excludes CA)
  • Product Attributes:
    • Inlet Orientation: Straight
    • Inlet Diameter: 2
    • Heat Shield Attached: Yes
    • Body Width: 5.5
    • Body Type: Clam Shell
    • Heat Shield Material: Aluminized Steel
    • Body Height: 3.75
    • Subtitle: Federal / Epa Compliant
    • Substrate Material: Ceramic
    • Inlet Attachment: Weld-on
    • Heat Shield Included: Yes
    • Outlet Orientation: Straight
    • Body Shape: Oval
    • Outlet Attachment: Weld-on
    • Sensor Port Count: 0
    • Air Tube Adaptable: No
    • Outlet Diameter: 2

Additional Fitment Information:
Vehicle Block CC Position Engine CID
1981 - Mercury Zephyr L - Rear 6 Cyl 3.3L 200

Remflex Exhaust Gaskets
  • Exhaust Gasket-FORD V8, 289-351 Windsor, Lg SqPt
  • Suggested Torque: 20 Ft Lbs; 1-1/4" x 1-5/8" Large Sq Port, (Use w/aftermarket Cylinder Heads - Fits AFR, GT40) Fits Cylinder Heads with 2" BH Spacings on Each Port, Header Applications 2/Set
  • V8 - 289-351 Windsor,1-1/4" x 1-5/8" Large Sq Port, (Use w/aftermarket Cylinder Heads - Fits AFR, GT40) Fits Cylinder Heads with 2" BH Spacings on Each Port, Header Applications 2/Set
  • Product Attributes:
    • Title: Remflex Exhaust Gasket
    • Prop 65 - Short Label: Prop65_warning.jpg
    • Prop 65 (C, R or CR): Cr
  • 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 after day, week after week, year after year. Now, they're bringing this technology to enthusiasts of all kinds to eliminate exhaust leaks for good! Whether you have an old pick-up that needs a manifold gasket, or a race car with custom-built headers, you can be assured that Remflex exhaust gaskets will work properly the first time, every time.

Additional Fitment Information:
Vehicle Block CC Engine Engine Version CID
1981 - Mercury Marquis V 5753 8 Cyl 5.8L Windsor 351

Magnaflow
  • Universal Catalytic Converter - 2.25in.
  • Cutting and Welding Required During Installation
  • Universal Catalytic Converter - 2.25in.
  • Universal Standard Grade Federal (Excludes CA)
  • Product Attributes:
    • Inlet Orientation: Straight
    • Inlet Diameter: 2.25
    • Heat Shield Attached: Yes
    • Body Width: 5.5
    • Body Type: Clam Shell
    • Heat Shield Material: Aluminized Steel
    • Body Height: 3.75
    • Subtitle: Federal / Epa Compliant
    • Substrate Material: Ceramic
    • Inlet Attachment: Weld-on
    • Heat Shield Included: Yes
    • Outlet Orientation: Straight
    • Body Shape: Oval
    • Outlet Attachment: Weld-on
    • Sensor Port Count: 0
    • Air Tube Adaptable: Yes
    • Outlet Diameter: 2.25

Additional Fitment Information:
Vehicle Block CC Engine CID
1981 - Mercury Zephyr L - 4 Cyl 2.3L 140

Magnaflow
  • Universal Catalytic Converter - 2.25in.
  • Main and Pre-Converter Cutting and Welding Required During Installation
  • Universal Catalytic Converter - 2.25in.
  • Universal Standard Grade Federal (Excludes CA)
  • Product Attributes:
    • Inlet Orientation: Straight
    • Inlet Diameter: 2.25
    • Heat Shield Attached: Yes
    • Body Width: 6.375
    • Body Type: Clam Shell
    • Heat Shield Material: Aluminized Steel
    • Body Height: 3.75
    • Subtitle: Federal / Epa Compliant
    • Substrate Material: Ceramic
    • Inlet Attachment: Weld-on
    • Heat Shield Included: Yes
    • Outlet Orientation: Straight
    • Body Shape: Oval
    • Outlet Attachment: Weld-on
    • Sensor Port Count: 0
    • Air Tube Adaptable: Yes
    • Outlet Diameter: 2.25

Additional Fitment Information:
Vehicle Block CC Engine CID
1981 - Mercury Cougar V - 8 Cyl 5.0L 302

Magnaflow
  • Universal Catalytic Converter - 2.25in.
  • Cutting and Welding Required During Installation
  • Universal Catalytic Converter - 2.25in.
  • Universal Standard Grade Federal (Excludes CA)
  • Product Attributes:
    • Inlet Orientation: Straight
    • Inlet Diameter: 2.25
    • Heat Shield Attached: Yes
    • Body Width: 5.5
    • Body Type: Clam Shell
    • Heat Shield Material: Aluminized Steel
    • Body Height: 3.75
    • Subtitle: Federal / Epa Compliant
    • Substrate Material: Ceramic
    • Inlet Attachment: Weld-on
    • Heat Shield Included: Yes
    • Outlet Orientation: Straight
    • Body Shape: Oval
    • Outlet Attachment: Weld-on
    • Sensor Port Count: 0
    • Air Tube Adaptable: Yes
    • Outlet Diameter: 2.25

Additional Fitment Information:
Vehicle Block CC Position Engine CID
1981 - Mercury Zephyr V - Rear 8 Cyl 4.2L 255

Magnaflow
  • Universal Catalytic Converter - 2.25in.
  • Cutting and Welding Required During Installation
  • Universal Catalytic Converter - 2.25in.
  • Universal Standard Grade Federal (Excludes CA)
  • Product Attributes:
    • Inlet Orientation: Straight
    • Inlet Diameter: 2.25
    • Heat Shield Attached: No
    • Body Width: 3
    • Body Type: Spun
    • Body Height: 3
    • Subtitle: Federal / Epa Compliant
    • Substrate Material: Metallic
    • Inlet Attachment: Weld-on
    • Outlet Orientation: Straight
    • Body Shape: Round
    • Outlet Attachment: Weld-on
    • Sensor Port Count: 0
    • Air Tube Adaptable: No
    • Outlet Diameter: 2.25

Additional Fitment Information:
Vehicle Block CC Position Engine CID
1981 - Mercury Zephyr V - Front Left 8 Cyl 4.2L 255
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