1975 Pontiac Grand LeMans Exhaust Parts

Choose your Part Name for your 1975 Pontiac Grand LeMans


Showing 1 - 10 of 11 products
Image
SKU
Product
Rating
Price

FelPro
  • Exhaust Pipe Flange Gasket
  • with Separate Head and Intake Manifold Donut Packing Ring 2-1/32 (in) Inside Diameter
  • FEL-PRO 8194 Exhaust Pipe Flange Gasket for Chevrolet Camaro
  • Product Attributes:
    • Inside Diameter:
      • 2.031
      • 51.6
    • Grade Type: Premium
    • Bolt Hole Quantity: 0
  • Features:
    • Meets or exceeds all original equipment specifications
    • Application specific design to ensure a perfect fit
    • Engineered for the sealing repair environment
    • Unsurpassed quality you can trust
    • Validated for fit, form, and function
  • Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

This Part Fits the Following OEM/Substitute Numbers:
13001, 130011, 13001GR, 13001GR 1, 13001GR1, 13018, 130181, 13047GR 1, 13047GR1, 14057151, 1564777, 31400, 31416, 3173282, 3696990, 3731062, 374170, 377125...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Position Engine CID
1975 - Pontiac Grand LeMans L - Manifold To Front Pipe 6 Cyl 4.1L 250

FlowTech
  • Includes 1 Pair Head Flange Gaskets/1 Pair 2.5 in. Exhaust Collector Gaskets/1 Pair 3 in. Exhaust Collector Gaskets; 1 Pair Full Length Header Gaskets
  • Header Gasket Set; Includes 1 Pair Head Flange Gaskets/1 Pair 2.5 in. Exhaust Collector Gaskets/1 Pair 3 in. Exhaust Collector Gaskets; 1 Pair Full Length Header Gaskets;
  • Header Gasket Set
  • Product Attributes:
    • Gasket Line: P73 Ferroglass Non-asbestos
    • WARNING CA Proposition 65: No
    • Collector Gaskets Included: Yes
    • Port Size: 1.500 In. X 1.820 In.
  • Features:
    • Engineered For A Precise Easy Fit
    • P73 Ferro glass Non-Asbestos Facing Material
    • Mechanically Clinched To A Perforated Metal Core
    • Superior Sealing And Strength
    • Inorganic Filler system
  • Replacement Header Gaskets for 283-400 Small Block Chevy full length headers. Kit consists of (2) Header flange gaskets and (2) 3 in. collector gaskets and (2) 2.5 in. collector gaskets

Additional Fitment Information:
Vehicle Block CC Engine Sub Model Engine VIN CID
1975 - Pontiac Grand LeMans V - 8 Cyl 6.6L Safari R 400

Magnaflow
  • Standard Grade Universal Catalytic Converter - 2.50in.
  • Cutting and Welding Required Not legal for sale or installation in California, Colorado or New York.
  • Magnaflow Standard Grade Universal Catalytic Converter - 2.50in.
  • Product Attributes:
    • Inlet Orientation: Straight
    • Air Tube Count: 0
    • Tube Material: Stainless Steel
    • Outlet Gasket Included: No
    • Outlet Mounting Hardware Included: No
    • Body Width: 5.5
    • Body Height: 3.75
    • Inlet Mounting Hardware Included: No
    • Body Material: Stainless Steel
    • Finish: Stainless Steel
    • Clamps Included: No
    • Outlet Quantity: 1
    • Air Tube Adaptable: No
    • California Air Resources Board (CARB) Certified: No
    • Inlet Gasket Included: No
    • Series: Standard Grade
    • Heat Shield Attached: Yes
    • Hangers Included: No
    • CARB Executive Order Number: Not Applicable
    • Body Type: Clam-shell
    • Heat Shield Material: Aluminized Steel
    • Inlet Inside Diameter: 2.5
    • Substrate Material: Ceramic
    • Outlet Orientation: Straight
    • Inlet Quantity: 1
    • Outlet Inside Diameter: 2.5
    • Prop 65 Y/N: No
    • Sensor Port Count: 0
    • Title: Magnaflow Standard Grade Federal / Epa Compliant Universal Catalytic Converter 94006
  • Features:
    • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
    • Expertly formulated catalyst blend maximizes efficiency, ensuring optimal emissions control to keep your check engine light off
    • High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life
    • Compact, lightweight construction enables installation in confined areas, welding is required
    • Durable 308 stainless steel MIG welds
  • MagnaFlow Standard Grade Federal/EPA Compliant Universal Catalytic Converter 94006 helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel construction, you can have confidence in the quality of this catalytic converter. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for pre-OBDII Federally registered vehicles.

Additional Fitment Information:
Vehicle Block CC Engine CID
1975 - Pontiac Grand LeMans L - 6 Cyl 4.1L 250

Flowmaster
  • 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 17 in.; 23 in. Overall Length; Aluminized Steel Not Direct Fit-Some Adaptation Required
  • 50 Series™ Delta Flow Muffler; 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 17 in.; 23 in. Overall Length; Aluminized Steel;
  • 50 Series™ Delta Flow Muffler
  • Product Attributes:
    • Tip Quantity: 0
    • Automotive Item Grade: High Performance
    • Muffler Type: Reflection
    • Outlet Connection Type: Pipe
    • Outlet Position: Center
    • Inlet Diameter: 2.250 In.
    • WARNING CA Proposition 65: No
    • Fitment: Universal
    • Body Width: 9.750 In.
    • Muffler Series: 50 Series Delta Flow
    • Inlet Inside Diameter: 2.250 In.
    • Outlet Outside Diameter: 2.250 In.
    • Main Piping Diameter: 2.250 In.
    • Inlet Position: Offset
    • Inlet Outside Diameter: 2.250 In.
    • Inlet Connection Type: Pipe
  • Features:
    • Durable Fully Welded 16ga Aluminized Steel
    • 3 Year Limited Warranty
    • Mild to Moderate Exterior Exhaust Tone
    • Minimal Interior Resonance
    • Excellent Choice For Street Rods Cars and Trucks
    • Improved HP/TQ and Potential Mileage Improvement
    • Race Proven Patented Delta Flow® Technology
    • Premium Flowmaster Quality
  • The three chamber design utilizes Flowmaster's Delta Flow(R) technology along with an internal tuning chamber to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two chamber, but with less interior resonance. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

Additional Fitment Information:
Vehicle Block CC Engine CID
1975 - Pontiac Grand LeMans V 7456 8 Cyl 7.5L 455

Flowmaster
  • 50 Series™ Delta Flow Muffler
  • 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 17 in.; 23 in. Overall Length; Aluminized Steel Not Direct Fit-Some Adaptation Required
  • 50 Series™ Delta Flow Muffler; 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 17 in.; 23 in. Overall Length; Aluminized Steel;
  • 50 Series(TM) Delta Flow Muffler
  • Product Attributes:
    • Tip Quantity: 0
    • Automotive Item Grade: High Performance
    • Muffler Type: Reflection
    • Outlet Connection Type: Pipe
    • Outlet Position: Center
    • Inlet Diameter: 2.250 In.
    • WARNING CA Proposition 65: No
    • Fitment: Universal
    • Body Width: 9.750 In.
    • Muffler Series: 50 Series Delta Flow
    • Inlet Inside Diameter: 2.250 In.
    • Outlet Outside Diameter: 2.250 In.
    • Main Piping Diameter: 2.250 In.
    • Inlet Position: Offset
    • Inlet Outside Diameter: 2.250 In.
    • Inlet Connection Type: Pipe
  • Features:
    • Durable Fully Welded 16ga Aluminized Steel
    • 3 Year Limited Warranty
    • Mild to Moderate Exterior Exhaust Tone
    • Minimal Interior Resonance
    • Excellent Choice For Street Rods Cars and Trucks
    • Improved HP/TQ and Potential Mileage Improvement
    • Race Proven Patented Delta Flow® Technology
    • Premium Flowmaster Quality
  • The three chamber design utilizes Flowmaster's Delta Flow(R) technology along with an internal tuning chamber to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two chamber, but with less interior resonance. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

Additional Fitment Information:
Vehicle Block CC Engine CID
1975 - Pontiac Grand LeMans V 7456 8 Cyl 7.5L 455

Flowmaster
  • 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; 409 Stainless Steel Not Direct Fit-Some Adaptation Required
  • Super 44™ Delta Flow Muffler; 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; 409 Stainless Steel;
  • Super 44™ Delta Flow Muffler
  • Product Attributes:
    • Tip Quantity: 0
    • Automotive Item Grade: High Performance
    • Muffler Type: Reflection
    • Outlet Connection Type: Pipe
    • Outlet Position: Center
    • Inlet Diameter: 2.250 In.
    • Sound Level: Aggressive
    • WARNING CA Proposition 65: Yes
    • Fitment: Universal
    • Body Width: 9.750 In.
    • Muffler Series: Super 44 Series
    • Inlet Inside Diameter: 2.250 In.
    • Outlet Outside Diameter: 2.250 In.
    • Main Piping Diameter: Oem
    • Inlet Position: Offset
    • Inlet Outside Diameter: 2.250 In.
    • Inlet Connection Type: Pipe
  • Features:
    • Durable Fully Welded 16ga Stainless Steel
    • Limited Lifetime Warranty
    • Deep Aggressive Exhaust Note
    • Noticeable Interior Resonance
    • Recent Two Chamber Improvement
    • Race Proven Patented Delta Flow® Technology
    • No Internal Packing To Blowout
    • Premium Flowmaster Quality
  • Flowmaster's Super 44 muffler uses the same Delta Flow(R) technology found in our larger Super 40 mufflers. The Super 44 delivers a rich powerful tone and are the most aggressive, highest performing street muffler we've ever built in a four inch case. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

This Part Fits the Following OEM/Substitute Numbers:
11225, 11365, 12225, 13215, 13235, 14225, 14325, 14362

Additional Fitment Information:
Vehicle Block CC Engine CID
1975 - Pontiac Grand LeMans V 5733 8 Cyl 5.7L 350

MagnaFlow Performance Exhaust
  • Standard Grade Universal Catalytic Converter - 2.50in.
  • Cutting and Welding Required
  • Magnaflow Standard Grade Universal Catalytic Converter - 2.50in.
  • Universal Standard Grade Federal (Not legal for sale or use in CA, CO and NY)
  • Product Attributes:
    • Inlet Orientation: Straight
    • Air Tube Count: 0
    • Tube Material: Stainless Steel
    • Outlet Gasket Included: No
    • Outlet Mounting Hardware Included: No
    • Body Width: 5.5
    • Body Height: 3.75
    • Inlet Mounting Hardware Included: No
    • Body Material: Stainless Steel
    • Clamps Included: No
    • Outlet Quantity: 1
    • Air Tube Adaptable: No
    • California Air Resources Board (CARB) Certified: No
    • Inlet Gasket Included: No
    • Heat Shield Attached: Yes
    • Hangers Included: No
    • CARB Executive Order Number: Not Applicable
    • Body Type: Clam-shell
    • Heat Shield Material: Aluminized Steel
    • Inlet Inside Diameter: 2.5
    • Substrate Material: Ceramic
    • Outlet Orientation: Straight
    • Inlet Quantity: 1
    • Outlet Inside Diameter: 2.5
    • Sensor Port Count: 0
  • Features:
    • Expertly formulated catalyst blend maximizes efficiency, ensuring optimal emissions control to keep your check engine light off
    • Compact, lightweight construction enables installation in confined areas, welding is required
    • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
    • High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life
    • Durable 308 stainless steel MIG welds
  • MagnaFlow Standard Grade Federal/EPA Compliant Universal Catalytic Converter 94006 helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel construction, you can have confidence in the quality of this catalytic converter. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for pre-OBDII Federally registered vehicles.

Additional Fitment Information:
Vehicle Block CC Engine CID
1975 - Pontiac Grand LeMans L - 6 Cyl 4.1L 250

MagnaFlow Performance Exhaust
  • Standard Grade Universal Catalytic Converter - 2.50in.
  • Cutting and Welding Required
  • Magnaflow Standard Grade Universal Catalytic Converter - 2.50in.
  • Universal Standard Grade Federal (Not legal for sale or use in CA, CO and NY)
  • Product Attributes:
    • Inlet Orientation: Straight
    • Air Tube Count: 0
    • Tube Material: Stainless Steel
    • Outlet Gasket Included: No
    • Outlet Mounting Hardware Included: No
    • Body Width: 6.375
    • Body Height: 3.75
    • Inlet Mounting Hardware Included: No
    • Body Material: Stainless Steel
    • Clamps Included: No
    • Outlet Quantity: 1
    • Air Tube Adaptable: No
    • California Air Resources Board (CARB) Certified: No
    • Inlet Gasket Included: No
    • Heat Shield Attached: Yes
    • Hangers Included: No
    • CARB Executive Order Number: Not Applicable
    • Body Type: Clam-shell
    • Heat Shield Material: Aluminized Steel
    • Inlet Inside Diameter: 2.5
    • Substrate Material: Ceramic
    • Outlet Orientation: Straight
    • Inlet Quantity: 1
    • Outlet Inside Diameter: 2.5
    • Sensor Port Count: 0
  • Features:
    • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
    • High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life
    • Durable 308 stainless steel MIG welds
    • Compact, lightweight construction enables installation in confined areas, welding is required
    • Expertly formulated catalyst blend maximizes efficiency, ensuring optimal emissions control to keep your check engine light off
  • MagnaFlow Standard Grade Federal/EPA Compliant Universal Catalytic Converter 93506 helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel construction, you can have confidence in the quality of this catalytic converter. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for pre-OBDII Federally registered vehicles.

Additional Fitment Information:
Vehicle Block CC Engine CID
1975 - Pontiac Grand LeMans V - 8 Cyl 6.6L 400

Magnaflow
  • Standard Grade Universal Catalytic Converter - 2.50in.
  • Cutting and Welding Required Not legal for sale or installation in California, Colorado or New York.
  • Magnaflow Standard Grade Universal Catalytic Converter - 2.50in.
  • Product Attributes:
    • Inlet Orientation: Straight
    • Air Tube Count: 0
    • Tube Material: Stainless Steel
    • Outlet Gasket Included: No
    • Outlet Mounting Hardware Included: No
    • Body Width: 6.375
    • Body Height: 3.75
    • Inlet Mounting Hardware Included: No
    • Body Material: Stainless Steel
    • Finish: Stainless Steel
    • Clamps Included: No
    • Outlet Quantity: 1
    • Air Tube Adaptable: No
    • California Air Resources Board (CARB) Certified: No
    • Inlet Gasket Included: No
    • Series: Standard Grade
    • Heat Shield Attached: Yes
    • Hangers Included: No
    • CARB Executive Order Number: Not Applicable
    • Body Type: Clam-shell
    • Heat Shield Material: Aluminized Steel
    • Inlet Inside Diameter: 2.5
    • Substrate Material: Ceramic
    • Outlet Orientation: Straight
    • Inlet Quantity: 1
    • Outlet Inside Diameter: 2.5
    • Prop 65 Y/N: No
    • Sensor Port Count: 0
    • Title: Magnaflow Standard Grade Federal / Epa Compliant Universal Catalytic Converter 93506
  • Features:
    • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
    • Expertly formulated catalyst blend maximizes efficiency, ensuring optimal emissions control to keep your check engine light off
    • High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life
    • Compact, lightweight construction enables installation in confined areas, welding is required
    • Durable 308 stainless steel MIG welds
  • MagnaFlow Standard Grade Federal/EPA Compliant Universal Catalytic Converter 93506 helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel construction, you can have confidence in the quality of this catalytic converter. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for pre-OBDII Federally registered vehicles.

Additional Fitment Information:
Vehicle Block CC Engine CID
1975 - Pontiac Grand LeMans V - 8 Cyl 6.6L 400

FelPro
  • Exhaust Pipe Flange Gasket
  • with Separate Head and Intake Manifold Optional Sintered Metal 2-1/32 (in) Inside Diameter
  • FEL-PRO 60985 Exhaust Pipe Flange Gasket for Chevrolet Camaro
  • Product Attributes:
    • Inside Diameter:
      • 2.030
      • 51.6
    • Grade Type: Premium
    • Bolt Hole Quantity: 0
  • Features:
    • Meets or exceeds all original equipment specifications
    • Application specific design to ensure a perfect fit
    • Engineered for the sealing repair environment
    • Unsurpassed quality you can trust
    • Validated for fit, form, and function
  • Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

This Part Fits the Following OEM/Substitute Numbers:
133901, 703840, 711361100, 7413842, 82-0022, 820022, F17250S

Additional Fitment Information:
Vehicle Block CC Position Engine CID
1975 - Pontiac Grand LeMans L - Manifold To Front Pipe 6 Cyl 4.1L 250
Showing 1 - 10 of 11 products

Loading...