1975 Pontiac LeMans Performance Headers

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    • (0 reviews)
      # mpn4036603515
      Pontiac LeMans Base 5.7L / 6.6L 1975, Standard Duty Mild Steel Exhaust Headers by Hedman Hedders®. Emissions: CARB compliant. Collector Outlet Diameter: 2.5". Color: Black. Header Coating: Ceramic Coating. Header Style: Long Tube....
      Made of High Quality MaterialsExtremely durable, protective SATIN BLACK ceramic-metallic coating
      $508.36
    • (0 reviews)
      # 97236383
      Pontiac LeMans Base With Air Conditioning W/O Smog Injection or Injection Heads With Power Steering With Automatic Transmission Column Shifter / With Automatic Transmission Floor Shifter W/O Round Ports 5.7L / 6.6L 1975, Standard...
      Made of High Quality MaterialsBuilt to Last
      $235.28 - $479.74
    • (0 reviews)
      # 496482060
      Pontiac Grand LeMans / LeMans 6.6L 1975, Block Hugger Exhaust Headers by Flowtech®. Emissions: EPA compliant. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 2.5". Header Style: Short Tube. Flowtech Headers are the...
      Tight fit block hugger design for popular hot rod and street rodsHeavy duty 16-gauge tubing for increased strength and durability
      $207.95 - $310.95
    • (0 reviews)
      # 496376139
      Pontiac Grand LeMans / LeMans 6.6L 1975, Lakester™ Exhaust Headers by Flowtech®. Emissions: EPA compliant. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Premium aluminum header gaskets and installation hardware...
      High flow, mandrel-bent tubes provide consistent tubing diameters for smooth flow and increased exhaust velocityHeavy duty tubing and high quality welds for increased strength and durability
      $416.95 - $520.95
    • (0 reviews)
      # 64829237
      Pontiac LeMans 5.7L 1975, Long Tube Exhaust Headers by Flowtech®. Emissions: EPA compliant. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Header Style: Long Tube. Include all mounting hardware. FLOWTECH headers...
      Mandrel-formed Power Plenum collectors for low backpressureLong transition collectors with merge spears for maximum flow and increased exhaust velocity
      $190.95 - $345.95
    • (0 reviews)
      # 496167336
      Pontiac Grand LeMans / LeMans 6.6L 1975, Ram Horn Exhaust Manifold by Flowtech®. Emissions: EPA compliant. Collector Outlet Diameter: 2.25". Flowtech exhaust manifolds are the perfect combination of quality and value. This Rams...
      Maximum engine clearance and maximum strengthSmooth transition, 1-5/8” diameter primaries are used for increased exhaust flow increasing performance and improving throttle response
      $207.95 - $310.95
    • (0 reviews)
      # 496176408
      Pontiac Grand LeMans / LeMans 6.6L 1975, Stainless Steel Upright Exhaust Headers by Flowtech®. Emissions: EPA compliant. Collector Outlet Diameter: 3". Color: Silver. Header Coating: Uncoated. Flowtech Headers are the perfect...
      Consistent tubing diameters for smooth flowIncreases the cylinder scavenging effect and improves engine breathing
      $219.95 - $239.95
    • (0 reviews)
      # 231300295
      Pontiac LeMans With Air Conditioning 5.7L / 6.6L 1975, Competition™ Steel Long Tube Exhaust Headers by Hooker®. Emissions: EPA compliant. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Collector Length: 8"....
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      +1
      $223.95 - $553.95
    • (0 reviews)
      # 231300361
      Pontiac LeMans With Air Conditioning 5.7L / 6.6L 1975, Super Competition™ Long Tube Exhaust Headers by Hooker®. Emissions: EPA compliant. Primary Tubing Diameter: 1.75". Collector Outlet Diameter: 3". Collector Length: 10"....
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $509.95 - $773.95
    • (0 reviews)
      # 231144146
      Pontiac Grand LeMans / LeMans with Angle or Straight Plug Heads with Chevy Small Block Engine 5.7L / 6.6L 1975, Black Painted Dirt Late Model Exhaust Headers by Dynatech®. Finish: Black Painted. Includes: Hardware, Gasket(s). These...
      Gaskets and bolts includedMachine surfaced flanges - no leaks
      $309.99 - $319.99
    • (0 reviews)
      # 231144175
      Pontiac Grand LeMans / LeMans with Chevy Small Block Engine 5.7L / 6.6L 1975, Black Painted Long Tube Pavement Late Model Exhaust Headers by Dynatech®. Collector Length: 7.50". Finish: Black Painted. Header Style: Long Tube....
      35” Equal Length primaries for maximum Torque and HorsepowerValve covers are removable with headers installed
      $389.99 - $399.99
    • (0 reviews)
      # mpn358945598
      Pontiac Grand LeMans / LeMans with Angle or Straight Plug Heads with Chevy Small Block Engine 5.7L / 6.6L 1975, IMCA Modified Mild Steel Black Painted Exhaust Headers by Dynatech®. Finish: Black Painted. Includes: Gaskets,...
      Made of High Quality MaterialsGaskets and bolts included
      $269.99
    • (1 review)
      # mpn358945588
      Pontiac Grand LeMans / LeMans with Chevy Small Block Engine 5.7L / 6.6L 1975, IMCA Southern Sport Mod Mild Steel Black Painted Exhaust Headers by Dynatech®. Collector Length: 7.75". Finish: Black Painted. Includes: Hardware,...
      Engineered for 602 Crate enginesGaskets and bolts included
      $229.99
    • (0 reviews)
      # 231144193
      Pontiac Grand LeMans / LeMans with Chevy Small Block Engine 5.7L / 6.6L 1975, Mid Length Modified Exhaust 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
    • (0 reviews)
      # 231144121
      Pontiac Grand LeMans / LeMans with Chevy Small Block Engine 1975, Mild Steel 604 Crate Engine Dirt Late Model Exhaust Header Kit by Dynatech®. These 604 Crate Engine Dirt Late Model Headers have been designed specifically for use...
      Delivers a huge boost in performance and an awesome soundRigorously dyno-tested to provide maximum horsepower and torque gains
      $379.99
    • (0 reviews)
      # 231144251
      Pontiac Grand LeMans / LeMans with Chevy Small Block Engine 5.7L / 6.6L 1975, Mild Steel Stock Clip Exhaust Headers by Dynatech®. Collector Outlet Diameter: 3". These Small Block Chevy IMCA Southern Sport Mod Headers have been...
      Fits standard Chevy engines with angle or straight plug headsGaskets and bolts included
      $249.99 - $309.99
    • (1 review)
      # mpn358945662
      Pontiac Grand LeMans / LeMans with Chevy Small Block Engine 5.7L / 6.6L 1975, Pro Cruiser Polished Street Rod Small Block Block Hugger Exhaust Headers by Dynatech®. Primary Tubing Diameter: 1.63". Collector Outlet Diameter: 2.5"....
      Improves Performance and Appearance100% stainless steel construction
      $299.99
    • (0 reviews)
      # 231144225
      Pontiac Grand LeMans / LeMans with Chevy Small Block Engine 1975, Stainless Steel 604 Crate Engine Dirt Late Model Exhaust Headers by Dynatech®. These Stainless Steel 604 Crate Engine Dirt Late Model Header Kits have been designed...
      Engineered for 604 Crate enginesGaskets and bolts included
      $924.99
    • (0 reviews)
      # mpn358945683
      Pontiac Grand LeMans / LeMans with Chevy Small Block Engine 5.7L / 6.6L 1975, Stainless Steel Natural Weld-up Dragster Exhaust Header Kit by Dynatech®. Primary Tubing Diameter: 1.875"-2". Finish: Natural. Includes: Gaskets,...
      Tack-welded to make it easy to change or finish weldCNC laser-cut flanges, gaskets and bolts included
      $349.99
    • (0 reviews)
      # mpn358954139
      Pontiac Grand LeMans / LeMans 6.6L 1975, SlickFit Steel Natural Short Tube Exhaust Header by Advance Adapters®. Finish: Natural.
      $306.32
    • (0 reviews)
      # 448075368
      Pontiac LeMans with Small Block Chevy Engine 1975, Steel Raw Bucket Sprint Car Style Exhaust Headers by Patriot Exhaust®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3.5". Emissions: EPA compliant. Finish: Raw....
      Expertly crafted from premium materialsQuality design and workmanship
      $233.34
    • (0 reviews)
      # 231144372
      Pontiac LeMans with Small Block Chevy Engine 1975, Steel Tight Tuck Street Rod Exhaust Headers by Patriot Exhaust®. Primary Tubing Diameter: 1.625". Emissions: EPA compliant. This superior Patriot EXhaust product is just for you....
      Expertly crafted from premium materialsQuality design and workmanship
      $194.84 - $507.69
    • (0 reviews)
      # 231299698
      Pontiac Grand LeMans / LeMans With Chevy Small Block Engine 5.7L / 6.6L 1975, Conventional Crossover Exhaust Headers by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $261.32 - $699.45
    • (0 reviews)
      # 87348109
      Pontiac Grand LeMans / LeMans With Chevy Small Block Engine 5.7L / 6.6L 1975, DIRT Modified Exhaust Headers 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
      $261.32 - $301.92
    • (0 reviews)
      # mpn359116081
      Pontiac Grand LeMans / LeMans With Chevy Small Block Engine 5.7L / 6.6L 1975, Demolition Derby Exhaust Headers by Schoenfeld Headers®. Primary Tubing Diameter: 1.625". This top-notch product by Schoenfeld Headers is made to give...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $144.21
    • (0 reviews)
      # 231299848
      Pontiac Grand LeMans / LeMans With Chevy Small Block Engine 5.7L / 6.6L 1975, Dirt Late Model Exhaust Headers 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
      $261.32 - $720.76
    • (0 reviews)
      # 87348153
      Pontiac Grand LeMans / LeMans With Chevy Small Block Engine 5.7L / 6.6L 1975, IMCA Modified Exhaust Headers 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
      $167.23 - $379.85
    • (0 reviews)
      # 231300501
      Pontiac Grand LeMans / LeMans With Chevy Small Block Engine 5.7L / 6.6L 1975, SBC Chassis Steel Exhaust Headers by Schoenfeld Headers®. Includes: Bolts, Studs, Gaskets. This top-notch product by Schoenfeld Headers is made to give...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $167.23 - $212.01
    • (0 reviews)
      # mpn359116120
      Pontiac Grand LeMans / LeMans With Chevy Small Block Engine 5.7L / 6.6L 1975, Steel 180 Crossover Exhaust Headers by Schoenfeld Headers®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Includes: Bolts, Studs,...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $271.78
    • (0 reviews)
      # 231287300
      Pontiac Grand LeMans / LeMans With Chevy Small Block Engine 5.7L / 6.6L 1975, Steel Painted Sprint Car Exhaust Headers by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $240.41 - $658.26
    • (0 reviews)
      # 231300757
      Pontiac Grand LeMans / LeMans With Chevy Small Block Engine 5.7L / 6.6L 1975, Stock Clip Steel Painted Exhaust Headers by Schoenfeld Headers®. Includes: Bolts, Studs, Gaskets. This top-notch product by Schoenfeld Headers is made to...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $198.59 - $292.18
    • (0 reviews)
      # 231287440
      Pontiac Grand LeMans / LeMans With Chevy Small Block Engine 5.7L / 6.6L 1975, Street Stock Steel Painted Exhaust Headers by Schoenfeld Headers®. Includes: Bolts, Studs, Gaskets. This top-notch product by Schoenfeld Headers is made...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $219.50 - $656.83
    • (0 reviews)
      # 87348205
      Pontiac Grand LeMans / LeMans With Chevy Small Block Engine 5.7L / 6.6L 1975, Tri-Y Modified 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
      $599.71 - $702.28
    • (0 reviews)
      # mpn359116012
      Pontiac Grand LeMans / LeMans With Chevy Small Block Engine 5.7L / 6.6L 1975, Zoomie Exhaust Headers by Schoenfeld Headers®. Standard Zoomie Grassburner. 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
      $133.11
    • (0 reviews)
      # 231144215
      Pontiac Grand LeMans / LeMans with Chevy Small Block Engine / with LS-Based Engines 5.7L / 6.6L 1975, MuscleMAXX Stainless Steel Natural Header Reducer Cone Kit by Dynatech®. Finish: Natural. Material: Stainless Steel. Includes:...
      Made of High Quality MaterialsBuilt to Last
      $139.99
    • (0 reviews)
      # mpn358582413
      Pontiac Grand LeMans / LeMans 6.6L 1975, Aluminum Header Flange Kit by Moroso®. Material: Aluminum. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso...
      High quality at an affordable priceExpertly made from premium materials
      $115.02
    • (0 reviews)
      # mpn359115880
      Pontiac Grand LeMans / LeMans With Chevy Small Block Engine 5.7L / 6.6L 1975, Aluminum Inner Header Flange by Schoenfeld Headers®. Material: Aluminum. 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
      $53.42
    • (0 reviews)
      # 91569106
      Pontiac Grand LeMans / LeMans with Small Block Chevy Engine 5.7L / 6.6L 1975, Lakester Steel Weld-Up Exhaust Kit by Patriot Exhaust®. Material: Steel. Includes: Header Flanges, Collector Flanges, Block-Off Plates, Four Exhaust...
      Perfect blend of style, quality, and dependabilityGive your rod a nostalgic look
      $223.78 - $230.00
    • (0 reviews)
      # 97260667
      Pontiac LeMans 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. They can withstand...
      Provides a long lasting, leak-proof sealFlexible graphite will conform to surface irregularities and won't stick to headers or cylinder head
      $19.99 - $39.99
    • (0 reviews)
      # 231300153
      Pontiac LeMans 1975, Aluminum Header Gasket Set by Flowtech®. Material: Aluminum. Includes: (2) Header flange gaskets and (2) 3" collector gaskets. This product is made of high-quality materials to serve you for years to come....
      Engineered for a precise, easy fitManufactured of P73 Ferroglass non-asbestos facing material for long life
      $10.29
    • (0 reviews)
      # 231300326
      Pontiac LeMans 1975, 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 constructed of a...
      Precision fit for improved sealingSteel core provides superior adhesion
      $13.21
    • (0 reviews)
      # mpn358945752
      Pontiac Grand LeMans / LeMans with Chevy Small Block Engine 5.7L / 6.6L 1975, Aluminum Adapter Plate by Dynatech®. Material: Aluminum. Includes: Exhaust Bolts. These SBC to Stahl Aluminum Adapter Plate Kits allow you to use a...
      Delivers a huge boost in performance and an awesome soundRigorously dyno-tested to provide maximum horsepower and torque gains
      $159.99
    • (0 reviews)
      # mpn358945745
      Pontiac Grand LeMans / LeMans with Chevy Small Block Engine 5.7L / 6.6L 1975, Fiber Exhaust Header Gasket by Dynatech®. Material: Fiber. Dynatech Fiber Race Gaskets are the premium gaskets demanded by many enthusiasts and racers...
      Made of High Quality MaterialsNo Leaks
      $15.99
    • (0 reviews)
      # mpn358945740
      Pontiac Grand LeMans / LeMans with Chevy Small Block Engine 5.7L / 6.6L 1975, Spread Port Exhaust Gasket Set by Dynatech®. Dynatech Fiber Race Gaskets are the premium gaskets demanded by many enthusiasts and racers alike....
      Made of High Quality MaterialsBuilt to Last
      $15.99
    • (0 reviews)
      # mpn358945741
      Pontiac Grand LeMans / LeMans with Chevy Small Block Engine 5.7L / 6.6L 1975, Standard Port Exhaust Gasket Kit by Dynatech®. Dynatech Fiber Race Gaskets are the premium gaskets demanded by many enthusiasts and racers alike....
      Made of High Quality MaterialsSold in Pairs
      $15.99
    • (0 reviews)
      # 102152083
      Pontiac LeMans 1975, 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
      $19.93 - $24.95
    • (0 reviews)
      # 466913656
      Pontiac LeMans 1975, Exhaust Header Gasket 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
      $31.49
    • (0 reviews)
      # 231300437
      Pontiac LeMans 1975, 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
      $23.08 - $28.34
    • (0 reviews)
      # 118583522
      Pontiac Grand LeMans / LeMans 5.7L / 6.6L 1975, Ceramic Fiber Exhaust Header Gaskets by Spectre Performance®. Material: Ceramic Fiber. Includes: 2 Gaskets. Rooted in racing, Spectre Performance designs and builds every product with...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $8.69 - $17.37
    • (0 reviews)
      # 89580870
      Pontiac Grand LeMans / LeMans 5.7L / 6.6L 1975, Graph-Flex Header Flange Gaskets by Taylor Cable®. Taylor Cable makes exhaust manifold and collector gaskets that will withstand the temperatures generated by turbocharged motors, and...
      Modified engines have hotter exhaustBetter materials help seal poorly-mating flanges better.
      $23.50
    • (0 reviews)
      # 89580877
      Pontiac LeMans 1975, Graph-Flex™ Exhaust Header Gaskets by Taylor Cable®. These extreme high-temperature gaskets are well-suited for highly-modified engines: turbocharged, supercharged, nitrous or fuel. This is a premium,...
      Malleable stainless steel metal coreWill survive 2000°F exhaust temperatures for extended periods
      $21.11 - $23.50
    • (0 reviews)
      # 231144470
      Pontiac Grand LeMans / LeMans 5.7L / 6.6L 1975, HTR Collector Gaskets by Taylor Cable®. 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
      $16.53 - $18.40
    • (0 reviews)
      # 89580907
      Pontiac Grand LeMans / LeMans 5.7L / 6.6L 1975, Seal-4-Good™ Aluminum Header Flange Gaskets by Taylor Cable®. Material: Aluminum. Taylor Cable makes exhaust manifold and collector gaskets that will withstand the temperatures...
      Modified engines have hotter exhaustBetter materials help seal poorly-mating flanges better.
      $34.41
    • (0 reviews)
      # 89580915
      Pontiac LeMans 1975, Seal-4-Good™ Exhaust Header Gaskets by Taylor Cable®. These extreme high-temperature gaskets are well-suited for highly-modified engines: turbocharged, supercharged, nitrous or fuel. This is a premium,...
      Malleable stainless steel metal coreWill survive 2000°F exhaust temperatures for extended periods
      $34.41 - $37.85
    • (0 reviews)
      # mpn1593899225
      Pontiac Grand LeMans / LeMans 5.7L / 6.6L 1975, Seal-4-Good™ Round Header Flange Gaskets by Taylor Cable®. 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
      $34.41
    • (0 reviews)
      # 89580928
      Pontiac LeMans 1975, XX Carbon™ Exhaust Header Gaskets by Taylor Cable®. These extreme high-temperature gaskets are well-suited for highly-modified engines: turbocharged, supercharged, nitrous or fuel. This is a premium,...
      Malleable stainless steel metal coreWill survive 2000°F exhaust temperatures for extended periods
      $19.17 - $21.34
    • (0 reviews)
      # 89580943
      Pontiac Grand LeMans / LeMans 5.7L / 6.6L 1975, XX Carbon™ Header Flange Gaskets by Taylor Cable®. Taylor Cable makes exhaust manifold and collector gaskets that will withstand the temperatures generated by turbocharged motors,...
      Modified engines have hotter exhaustBetter materials help seal poorly-mating flanges better.
      $21.34
    • (0 reviews)
      # mpn584600114
      Pontiac Grand LeMans / LeMans with Small Block Chevy Engine 5.7L / 6.6L 1975, Spread Port Exhaust Gasket by Brodix®. The Brodix Exhaust Gaskets are specifically engineered to fit the precise dimensions of Brodix cylinder heads....
      Designed to boost your vehicle's performanceMade from high-quality materials
      $15.59
    • (0 reviews)
      # mpn358587986
      Pontiac Grand LeMans / LeMans 6.6L 1975, Header Gasket by Howe Racing Enterprises®. 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...
      Built to match your exact requirementsHigh quality you can rely on
      $11.92




    1975 Pontiac LeMans Performance Headers Reviews

    Average rating:  4  4 - 1 review
    4 of 5
    Dynatech® - Polished Street Rod Small Block Block Hugger Exhaust Header
    I Have a 1967 El Camino, I was not able to use these on mine for some reason the collector would hit my cross member on both sides. I have a Chevy 350 motor. I wish they would fit, they look great.
    DPosted by Don (Corona, CA) / December 28, 2016
    1967 Chevy El Camino
    Was this review helpful for you? Yes

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