1975 Pontiac Grand Am Performance Exhaust Systems

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    • Flowtech® Long Tube Headers
      (0 reviews)
      # 64829053
      Pontiac Grand Am 1975, Headers by Flowtech®. System Type: Long Tube Header. CARB Compliant: Yes. Components Included: all Mounting Hardware. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". This product is made of...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $185.95 - $336.95
    • Flowtech® SmallBlock Chevy Block Hugger D-Port
      (0 reviews)
      # 100095010
      Pontiac Grand Am H / R Engine VIN code with Small Block Chevy Engine 1975, Block Hugger D-Port by Flowtech®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 2.5". This product is made of high-quality materials to serve...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $201.95 - $302.95
    • Hooker® Competition™ Header
      (0 reviews)
      # 64187959
      Pontiac Grand Am 1975, Competition™ Header by Hooker®. Series: Competition™. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". CARB Compliant: No. Collector Length: 8". Port Shape: Same As Port. All necessary...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $217.95 - $539.95
    • Dynatech® 604 Crate Engine Dirt Late Model Mild Steel Header Kit
      (0 reviews)
      # 84214266
      Pontiac Grand Am With Chevy Small Block Engine 1975, 604 Crate Engine Dirt Late Model Mild Steel Header Kit by Dynatech®. These 604 Crate Engine Dirt Late Model Headers have been designed specifically for use with 604 Crate...
      Delivers a huge boost in performance and an awesome soundRigorously dyno-tested to provide maximum horsepower and torque gains
      $379.99
    • Dynatech® 604 Crate Engine Stainless Steel Dirt Late Model Headers
      (0 reviews)
      # 84214297
      Pontiac Grand Am With Chevy Small Block Engine 1975, 604 Crate Engine Stainless Steel Dirt Late Model Headers by Dynatech®. These Stainless Steel 604 Crate Engine Dirt Late Model Header Kits have been designed specifically for use...
      Engineered for 604 Crate enginesGaskets and bolts included
      $924.99
    • Dynatech® Dirt Late Model Headers
      (0 reviews)
      # 84214269
      Pontiac Grand Am 5.7L / 6.6L With Chevy Small Block Engine 1975, Dirt Late Model Headers by Dynatech®. These Long Tube Dirt Late Model Headers are designed for use with straight or angle plug heads and standard Chevy engines.
      Gaskets and bolts includedMachine surfaced flanges - no leaks
      $309.99 - $374.99
    • Dynatech® Economy Crossover Headers
      (0 reviews)
      # 84214294
      Pontiac Grand Am 5.7L / 6.6L With Chevy Small Block Engine 1975, Economy Crossover Headers by Dynatech®. These Economy Crossover Headers are designed for use with a variety of engines and applications. Designed for angle or...
      Non-equal length design gives flat torque curve for slick tracksValve covers can be removed with header installed
      $299.99 - $319.99
    • Dynatech® IMCA Modified Mild Steel Headers
      (0 reviews)
      # 84214276
      Pontiac Grand Am 5.7L / 6.6L With Angle or Straight Plug Heads With Chevy Small Block Engine 1975, IMCA Modified Mild Steel Headers by Dynatech®. 1 Pair. These Modified Headers have been designed for use with straight or angle plug...
      Made of High Quality MaterialsGaskets and bolts included
      $269.99 - $329.99
    • Dynatech® Long Tube Pavement Late Model Headers
      (0 reviews)
      # 84214282
      Pontiac Grand Am 5.7L / 6.6L With Chevy Small Block Engine 1975, Long Tube Pavement Late Model Headers by Dynatech®. 1 Pair. These Long Tube Pavement Late Model Headers are designed for use with Standard Chevy engines. The Long...
      35” Equal Length primaries for maximum Torque and HorsepowerValve covers are removable with headers installed
      $389.99 - $399.99
    • Dynatech® Mid Length Modified Headers
      (0 reviews)
      # 84214287
      Pontiac Grand Am 5.7L / 6.6L With Chevy Small Block Engine 1975, Mid Length Modified Headers by Dynatech®. These Mid Length Modified Headers have been designed for use with straight or angle plug heads.
      Fits angle or straight plug heads.Gaskets and bolts included.
      $239.99 - $309.99
    • Dynatech® Mild Steel Stock Clip Headers
      (0 reviews)
      # 84214300
      Pontiac Grand Am 5.7L / 6.6L With Chevy Small Block Engine 1975, Mild Steel Stock Clip Headers by Dynatech®. 1 Pair. These Small IMCA Southern Sport Mod Headers have been designed for use with angle or straight plug heads. IMCA...
      Fits standard Chevy engines with angle or straight plug headsGaskets and bolts included
      $249.99 - $309.99
    • Dynatech® Weld-up Dragster Header Kit (1.875"
      (0 reviews)
      # 84197981
      Pontiac Grand Am 5.7L / 6.6L With Chevy Small Block Engine 1975, Weld-up Dragster Header Kit by Dynatech®. 1 Pair. Header Style: Full-length. Header Material: Stainless Steel. Header Finish: Natural. Primary Tube Diameter: 1 7/8" -...
      Tack-welded to make it easy to change or finish weldCNC laser-cut flanges, gaskets and bolts included
      $349.99
    • Patriot Exhaust® Raw Steel Bucket Sprint Car Style Headers, 1 5/8" Tubes, 3 1/2" Collector
      (0 reviews)
      # 91560783
      Pontiac Grand Am 5.7L / 6.6L With Small Block Chevy Engine 1975, Raw Steel Bucket Sprint Car Style Headers, 1 5/8" Tubes, 3 1/2" Collector by Patriot Exhaust®.
      $245.33
    • Patriot Exhaust® Tight Tuck Street Rod Headers
      (0 reviews)
      # 91568839
      Pontiac Grand Am 5.7L / 6.6L With Small Block Chevy Engine 1975, Tight Tuck Street Rod Headers by Patriot Exhaust®. Tight Tuck headers are the solution to many problems associated with engine swaps in modern street rods. Tight...
      $198.68 - $481.70
    • Schoenfeld Headers® "H" Style Conventional Crossover Headers
      (0 reviews)
      # 87345728
      Pontiac Grand Am With Chevy Small Block Engine 5.7L / 6.6L 1975, "H" Style Conventional Crossover Headers by Schoenfeld Headers®, 1 Pair. Includes Bolts/Studs, Gaskets. Header made from Steel. This top-notch product by Schoenfeld...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $263.20 - $292.45
    • Schoenfeld Headers® 180 Degree Crossover Headers, Tubes 1 5/8", Collector ID 3"
      (0 reviews)
      # 56801669
      Pontiac Grand Am With Chevy Small Block Engine 5.7L / 6.6L 1975, 180 Degree Crossover Headers, Tubes 1 5/8", Collector ID 3" by Schoenfeld Headers®. Comes in a set. Includes Bolts/Studs, Gaskets. Header made from Steel. This...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $253.45
    • Schoenfeld Headers® Chassis Headers
      (0 reviews)
      # 87345731
      Pontiac Grand Am With Chevy Small Block Engine 5.7L / 6.6L 1975, Chassis Headers by Schoenfeld Headers®. Comes in a kit. Includes Bolts/Studs, Gaskets. Header made from Steel. This top-notch product by Schoenfeld Headers is made to...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $168.43 - $231.61
    • Schoenfeld Headers® Conventional Crossover Headers
      (0 reviews)
      # 87345737
      Pontiac Grand Am With Chevy Small Block Engine 5.7L / 6.6L 1975, Conventional Crossover Headers by Schoenfeld Headers®, 1 Pair. Comes in a kit. Includes Bolts/Studs, Gaskets. Header made from Steel. This top-notch product by...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $263.20 - $321.70
    • Schoenfeld Headers® Conventional Crossover Tri-Y Headers
      (0 reviews)
      # 87345749
      Pontiac Grand Am With Chevy Small Block Engine 5.7L / 6.6L 1975, Conventional Crossover Tri-Y Headers by Schoenfeld Headers®. 4 Into 2 Into 1 Tube Configuration for Increased Torque. This top-notch product by Schoenfeld Headers is...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $653.44 - $671.84
    • Schoenfeld Headers® D.I.R.T Modified Headers
      (0 reviews)
      # 87345753
      Pontiac Grand Am With Chevy Small Block Engine 5.7L / 6.6L 1975, D.I.R.T Modified 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
      $263.20 - $302.20
    • Schoenfeld Headers® Demolition Derby Headers, Tubes 1 5/8"
      (0 reviews)
      # 87258388
      Pontiac Grand Am With Chevy Small Block Engine 5.7L / 6.6L 1975, Demolition Derby Headers, Tubes 1 5/8" by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $136.84
    • Schoenfeld Headers® Dirt Late Model Headers
      (0 reviews)
      # 87345760
      Pontiac Grand Am With Chevy Small Block Engine 5.7L / 6.6L 1975, Dirt Late Model Headers by Schoenfeld Headers®. Comes in a set. Includes Bolts/Studs, Gaskets. Header made from Steel. This top-notch product by Schoenfeld Headers is...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $263.20 - $370.45
    • Schoenfeld Headers® Dirt Late Model Long Tube Headers
      (0 reviews)
      # 87345781
      Pontiac Grand Am With Chevy Small Block Engine 5.7L / 6.6L 1975, Dirt Late Model Long Tube Headers by Schoenfeld Headers®. Comes in a set. Standard Chevy, 26" to I/S Collector. Includes Bolts/Studs, Gaskets. Header made from Steel....
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $311.95 - $360.70
    • Schoenfeld Headers® Dirt Late Model Tri-Y Headers
      (0 reviews)
      # 87345784
      Pontiac Grand Am With Chevy Small Block Engine 5.7L / 6.6L 1975, Dirt Late Model Tri-Y Headers by Schoenfeld Headers®. Comes in a set. Includes Bolts/Studs, Gaskets. Header made from Steel. This top-notch product by Schoenfeld...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $653.44 - $745.48
    • Schoenfeld Headers® IMCA Modified Headers
      (0 reviews)
      # 87345797
      Pontiac Grand Am With Chevy Small Block Engine 5.7L / 6.6L 1975, IMCA Modified Headers by Schoenfeld Headers®. Comes in a set. Includes Bolts/Studs, Gaskets. Header made from Steel. This top-notch product by Schoenfeld Headers is...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $189.49 - $292.45
    • Schoenfeld Headers® IMCA Modified Long Tube Design Headers
      (0 reviews)
      # 87345807
      Pontiac Grand Am With Chevy Small Block Engine 5.7L / 6.6L 1975, IMCA Modified Long Tube Design Headers by Schoenfeld Headers®, 1 Pair. Includes Bolts/Studs, Gaskets. Header made from Steel. This top-notch product by Schoenfeld...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $221.08 - $302.20
    • Schoenfeld Headers® IMCA Modified Mid-Length Primary Design Headers
      (0 reviews)
      # 87345811
      Pontiac Grand Am With Chevy Small Block Engine 5.7L / 6.6L 1975, IMCA Modified Mid-Length Primary Design Headers by Schoenfeld Headers®. Comes in a set. Includes Bolts/Studs, Gaskets. Header made from Steel. This top-notch product...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $221.08 - $321.70
    • Schoenfeld Headers® IMCA Modified Short Headers, Tubes 1 3/4", Collector ID 3 1/2"
      (0 reviews)
      # 87258391
      Pontiac Grand Am With Chevy Small Block Engine 5.7L / 6.6L 1975, IMCA Modified Short Headers, Tubes 1 3/4", Collector ID 3 1/2" by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $221.08
    • Schoenfeld Headers® Sprint Car Headers
      (0 reviews)
      # 87345819
      Pontiac Grand Am With Chevy Small Block Engine 5.7L / 6.6L 1975, Sprint Car Headers by Schoenfeld Headers®, 1 Pair. Header made from Steel. Painted. This top-notch product by Schoenfeld Headers is made to give that extra boost that...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $231.61 - $644.23
    • Schoenfeld Headers® Stock Clip Headers
      (0 reviews)
      # 87345838
      Pontiac Grand Am With Chevy Small Block Engine 5.7L / 6.6L 1975, Stock Clip Headers by Schoenfeld Headers®. Comes in a set. Fenderwell, Painted. Includes Bolts/Studs, Gaskets. Header made from Steel. This top-notch product by...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $200.02 - $292.45
    • Schoenfeld Headers® Street Stock Headers
      (0 reviews)
      # 87345842
      Pontiac Grand Am With Chevy Small Block Engine 5.7L / 6.6L 1975, Street Stock Headers by Schoenfeld Headers®. 1 Pair. Painted. Includes Bolts/Studs, Gaskets. Header made from Steel. This top-notch product by Schoenfeld Headers is...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $221.08 - $253.45
    • Schoenfeld Headers® Tri-Y Modified Headers
      (0 reviews)
      # 87345849
      Pontiac Grand Am With Chevy Small Block Engine 5.7L / 6.6L 1975, Tri-Y Modified 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
      $644.23 - $699.46
    • Pypes® Downpipe
      (0 reviews)
      # 68926426
      Pontiac Grand Am 1975, Downpipe by Pypes®. Upgrade your exhaust system with the superior Pypes Exhaust accessory that will help unleash your engine's beast in no time flat. Demonstrating both premium quality and craftsmanship, this...
      Superior upgrade for your exhaust systemDesigned to provide outstanding performance
      $112.06 - $118.49
    • Pypes® X-Change Kit
      (0 reviews)
      # 68926436
      Pontiac Grand Am 1975, X-Change Kit by Pypes®. High quality, exceptional design and performance define Crossover product line. They are a proven winner when it comes to bumping up the horsepower of your daily driver or race car.
      Superior upgrade for your exhaust systemDesigned to provide outstanding performance
      $182.78 - $274.63
    • Pypes® X-Pipe
      (0 reviews)
      # 68926431
      Pontiac Grand Am 1975, X-Pipe by Pypes®. High quality, exceptional design and performance define Crossover product line. They are a proven winner when it comes to bumping up the horsepower of your daily driver or race car.
      Superior upgrade for your exhaust systemDesigned to provide outstanding performance
      $125.51 - $212.03
    • Brodix® Spread Port Exhaust Gaskets
      (0 reviews)
      # 92771103
      Pontiac Grand Am 5.7L / 6.6L With Small Block Chevy Engine 1975, Spread Port Exhaust Gaskets by Brodix®, 1 Pair. The Brodix Exhaust Gaskets are specifically engineered to fit the precise dimensions of Brodix cylinder heads. When...
      $15.19
    • Milodon® Header Bolts
      (0 reviews)
      # 94962211
      Pontiac Grand Am 5.7L / 6.6L With Small Block Chevy Engine 1975, Header Bolts by Milodon®, 12 Pieces. Fastener made from Steel. 3/8" x 1". Gold irridited, grade 8, heat-treated header bolts. Compact 3/8'' hex head bolt allows use...
      $7.95
    • Dynatech® MuscleMAXX Stainless Steel Header Reducer Cone Kit
      (0 reviews)
      # 84214291
      Pontiac Grand Am 5.7L / 6.6L With Chevy Small Block Engine / With LS-Based Engines 1975, MuscleMAXX Stainless Steel Header Reducer Cone Kit by Dynatech®. Sold as kit. Dynatech® reducer cone kits for MuscleMaxx headers. Reducers...
      Made of High Quality MaterialsBuilt to Last
      $99.99 - $139.99
    • Patriot Exhaust® Lakester Weld-Up Kit
      (0 reviews)
      # 91568836
      Pontiac Grand Am 5.7L / 6.6L With Small Block Chevy Engine 1975, Lakester Weld-Up Kit by Patriot Exhaust®. Kit includes header flanges, collector flanges, block-off plates, four exhaust hookup flanges, pre-bent header tubes and two...
      $216.50 - $220.06
    • BBK® Header Gasket Set
      (0 reviews)
      # 97259725
      Pontiac Grand Am 5.7L / 6.6L 1975, Header Gasket Set by BBK®. These premium steel core graphite gaskets are flexible for a long lasting leak-proof seal even when cylinder head and header flange surfaces aren’t perfectly flat....
      Provides a long lasting, leak-proof sealFlexible graphite will conform to surface irregularities and won’t stick to headers or cylinder head
      $39.99
    • Hooker® Super Competition™ Fiber Header Gasket
      (0 reviews)
      # 64187964
      Pontiac Grand Am S / W Engine VIN code 1975, Super Competition™ Fiber Header Gasket by Hooker®. Series: Super Competition™. Thickness: 0.07". This product is made of high-quality materials to serve you for years to come....
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $12.89
    • Edelbrock® Exhaust Gasket Set
      (0 reviews)
      # 17606585
      Pontiac Grand Am 7.5L 1975, Exhaust Gasket Set by Edelbrock®. Port: 1 7/8". 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...
      Fast shipping; 1-2 day delivery time regardless of where you’re locatedThe finest quality at a great price
      $19.68
    • Patriot Exhaust® Header Flange Kit
      (0 reviews)
      # 91568832
      Pontiac Grand Am 5.7L / 6.6L With Small Block Chevy Engine 1975, Header Flange Kit by Patriot Exhaust®. Includes Gaskets, Mounting Hardware. Header Flange made from Steel. Patriot Exhaust's machined header flange kits are available...
      $45.11 - $56.72
    • Proform® Header Gasket Set
      (0 reviews)
      # 84279766
      Pontiac Grand Am H / R Engine VIN code 1975, Header Gasket Set by Proform®. Material: Soft Conforming Aluminum. Easily Mates and Conforms to the Surface of Exhaust Headers to Provide a Great Seal Each Time. Sold as One Pair. If you...
      Carefully designed to improve the performance of your vehicleCrafted from first-rate materials
      $27.39
    • Schoenfeld Headers® Exhaust Gasket
      (0 reviews)
      # 87345792
      Pontiac Grand Am With Chevy Small Block Engine 5.7L / 6.6L 1975, Exhaust Gasket by Schoenfeld Headers®, 1 Piece. 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
      $11.23 - $16.15
    • Schoenfeld Headers® Header Flanges, Inner Flanges, Aluminum, 0.250" Thick, 1.250" Port
      (0 reviews)
      # 56801429
      Pontiac Grand Am With Chevy Small Block Engine 5.7L / 6.6L 1975, Header Flanges, Inner Flanges, Aluminum, 0.250" Thick, 1.250" Port by Schoenfeld Headers®, 1 Piece. Header Flange Port Shape: Round. Header Flange made from Aluminum....
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $52.20
    • Hedman Hedders® Header Flange Gasket
      (0 reviews)
      # 97208375
      Pontiac Grand Am 1975, Header Flange Gaskets by Hedman Hedders®., 1 Pair. Gasket made from High-temperature white. Hedman gaskets are made of a special gasket material developed for Hedman. Accept no substitute.
      Made of High Quality MaterialsEasy to Install
      $12.91
    • Hedman Hedders® Huslers Race Header Flange Gaskets
      (0 reviews)
      # 97208376
      Pontiac Grand Am 1975, Race Header Flange Gaskets by Hedman Hedders®., 1 Pair. 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
      $21.72
    • Mr. Gasket® Aluminum Exhaust Gasket Set
      (0 reviews)
      # 102221892
      Pontiac Grand Am 1975, Aluminum Exhaust Gasket Set by Mr. Gasket®. Aluminum Layered. 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...
      Gaskets for every application, from mild to wildAluminum, copper or steel gaskets
      $24.95
    • Mr. Gasket® Exhaust Gasket Set
      (0 reviews)
      # 102171324
      Pontiac Grand Am with Ram Air III Engine 1975, D-Port Exhaust Gasket Set by Mr. Gasket®. Size: 1.5" W x 1.94" H. Whatever exhaust system you install on your engine, whether it’s a set of chromed headers or simply a set of cleaned...
      Gaskets for every application, from mild to wildAluminum, copper or steel gaskets
      $19.35
    • Mr. Gasket® Exhaust Header Bolt
      (0 reviews)
      # 102051697
      Pontiac Grand Am 1975, SAE Exhaust Header Bolt by Mr. Gasket®. 12 Pieces. 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,...
      $30.57
    • Mr. Gasket® Exhaust Header Gasket
      (0 reviews)
      # 102171317
      Pontiac Grand Am 1975, Oval Port Exhaust Header Gasket by Mr. Gasket®. Ultra-Seal. Includes Header Exhaust, Collector Flange Gasket, Header and Collector Flange Bolts.
      Gaskets for every application, from mild to wildAluminum, copper or steel gaskets
      $30.57
    • Mr. Gasket® Ultra-Seal™ Exhaust Gasket Set
      (0 reviews)
      # 102221888
      Pontiac Grand Am 1975, Ultra-Seal™ Exhaust Gasket Set by Mr. Gasket®.
      Gaskets for every application, from mild to wildAluminum, copper or steel gaskets
      $22.41 - $27.51
    • Spectre Performance® Exhaust Header Gaskets
      (0 reviews)
      # 12056297
      Pontiac Grand Am 6.6L 1975, Exhaust Header Gaskets by Spectre Performance®. Rooted in racing, Spectre Performance designs and builds every product with the same goal in mind - the best performance in the market proven on the...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $8.52 - $19.58
    • Taylor Cable® Seal-4-Good Aluminum Header Flange Gasket
      (0 reviews)
      # 89579050
      Pontiac Grand Am 5.7L / 6.6L 1975, Seal-4-Good Aluminum Header Flange Gasket by Taylor Cable®. Exhaust wraps help to retain heat in your exhaust system, which increases Horsepower while reducing radiant heat damage, especially to...
      Modified engines have hotter exhaustBetter materials help seal poorly-mating flanges better.
      $33.74
    • Taylor Cable® Seal-4-Good™ Exhaust Header Gaskets
      (0 reviews)
      # 89579056
      Pontiac Grand Am 1975, Seal-4-Good™ Exhaust Header Gaskets by Taylor Cable®. Don’t put up with that ominous, unmistakable “tick, tick, tick” sound of an exhaust manifold leak. If it isn’t leaking air into the manifold and...
      Multi-layered for excellent conformability and sealSeals even imperfect flanges
      $33.74 - $37.11
    • Taylor Cable® XX Carbon™ Exhaust Header Gaskets
      (0 reviews)
      # 89579070
      Pontiac Grand Am 5.7L / 6.6L 1975, XX Carbon™ Exhaust Header Gaskets by Taylor Cable®. These durable header flange gaskets are composed of a graphite composition material on a malleable stainless steel core. They’ll seal up...
      Malleable stainless steel metal coreGraphite composition sealing material for high heat applications
      $18.79 - $20.92
    • Taylor Cable® XX Carbon™ Header Flange Gaskets
      (0 reviews)
      # 89579086
      Pontiac Grand Am 5.7L / 6.6L 1975, XX Carbon™ Header Flange Gaskets by Taylor Cable®. Exhaust wraps help to retain heat in your exhaust system, which increases Horsepower while reducing radiant heat damage, especially to spark...
      Modified engines have hotter exhaustBetter materials help seal poorly-mating flanges better.
      $20.92
    • ARP® Header Bolt Kit
      (0 reviews)
      # 95736632
      Pontiac Grand Am H / R Engine VIN code Chevrolet Engine 1975, Header Bolt Kit by ARP®. UHL: 1.000. Thread Size: 3/8. Wrench Size: 3/8. Quantity: Set of 12. Package Type: Skin. ARP manufactures a variety of premium grade bolt and...
      $26.89 - $53.07
    • Trans-Dapt® Small Head Header Bolts
      (0 reviews)
      # 56806605
      Pontiac Grand Am With Small Block Chevy H / R Engine VIN code 1975, Small Head Header Bolts by Trans-Dapt®. 12 piece set. Miniature Head; 3/8"-16 x 3/4".Fastener made from Steel. Mini 3/8" head header bolts make installation and...
      $5.48




    Guides & Articles

    • Performance Exhaust Systems
      Are Headers Worth The Performance Improvement?
      Engines have often been compared to air pumps, because the engine that’s most efficient in terms of economy and power is the one that can get air in and out of its cylinders the easiest. That’s why most performance modifications like conical air filters, cold air intake systems, headers, and cat-back exhaust systems are aimed at making the intake and exhaust systems less restrictive. These parts increase the flow of air into the engine and ease the flow of exhaust gas out of the engine. Among these components, headers may be the most difficult to install. In this article, we’ll discuss what headers do, their different types, and how much performance they can add to your car.
    • Performance Exhaust Systems
      Are X-pipes and H-pipes Better Than Straight Pipes on Dual Exhaust Systems?
      You may be wondering why so many aftermarket performance exhaust system manufacturers are offering dual exhaust systems connected by "H-pipe" or "X-pipe" sections. After all, aren't two separate pipes, or so-called "true duals", the best for performance? The answer is no, but to understand why we have to examine how a typical internal combustion engine works.
    • Performance Exhaust Systems
      Power, Sound, Looks | Can I Have It All With a Cat-Back Exhaust System?
      It's an age-old question that many have asked. Will an aftermarket exhaust be worth the expense? While they definitely can be, an important question to ask yourself is do you care more about the deeper sound they’re designed to produce, or the added performance gained from being less restrictive? As car enthusiasts, we’ve become accustomed to associating the sound of a car with its exhaust. After all, doesn’t everyone have a childhood memory or two of a car and the particular sound it made?
    • Bed Accessories
      Pickup Truck Cab And Bed Sizes Are Important When Selecting Accessories
      Americans love to have choices. Buying a dress shirt? Decide solid or stripe, short or long sleeve, cotton or poly blend, button or spread collar, regular fit, slim fit, or big & tall. How about a meal at your favorite steak house? Will it be porterhouse, T-bone, or sirloin? Cooked rare, medium-rare, or medium? With baked, mashed, or French fried potatoes? Thirsty for a fancy cup of coffee? Let's not even get started on options that let you end up with a "grande caramel macchiato with 1% low-fat milk, 2 Splendas, and an extra espresso shot".
    • Replacement Exhaust Parts
      Direct Fit vs. Universal Mufflers
      Regardless of whether you're shopping for a simple replacement muffler that delivers original equipment (OE) sound and performance or an upgraded muffler which provides a deeper growl with increased power through freer exhaust flow, you'll see choices between "direct fit" mufflers and "universal" mufflers. In this article, we'll help you understand the differences between these two styles so you can make a more informed purchase.

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    1975 Pontiac Grand Am Performance Exhaust Systems Reviews

    Average rating:  4.5  4.5 - 39 reviews
    5 of 5
    CanAmMex® 00747-212 - Thunderbolt™ Hi-Polished Single Rolled Angled Oval Tip
    These appear to be of very good quality, good welds.
    JPosted by John (Enfield, CT) /
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