1977 Pontiac LeMans Performance Headers

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    • (0 reviews)
      # mpn4036603515
      Pontiac LeMans Base 5.7L / 6.6L 1977, Standard Duty Mild Steel Black MAXX Satin Black Ceramic-Metallic Long Tube Exhaust Headers by Hedman Hedders®. Primary Tubing Diameter: 1.625"-2". Collector Outlet Diameter: 2.5". Emissions: CARB...
      $533.04
    • (0 reviews)
      # 266668187
      Pontiac LeMans Base 4.9L / 5.0L / 5.7L / 6.6L with Air Conditioning without Smog Injection or Injection Heads without Round Ports with Power Steering with Automatic Transmission Column Shifter / with Automatic Transmission Floor Shifter...
      $256.13 - $516.01
    • (0 reviews)
      # 496424109
      Pontiac LeMans 1977, 409 SS Natural Upright Exhaust Headers by Flowtech®. Collector Outlet Diameter: 3". Emissions: Racing Only. Finish: Natural. Color: Silver. Header Coating: Uncoated. Flowtech Headers are the perfect combination...
      $226.95 - $247.95
    • (0 reviews)
      # mpn583856709
      Pontiac LeMans Base / Safari / Sport 5.7L / 6.6L 1977, Super Competition™ Steel Black Painted Long Tube Exhaust Headers by Hooker®. Primary Tubing Diameter: 1.75". Collector Outlet Diameter: 3". Collector Length: 10". Emissions:...
      $520.95
    • (0 reviews)
      # 231144845
      Pontiac Grand LeMans / LeMans 5.0L / 5.7L with Angle or Straight Plug Heads with Chevy Small Block Engine 1977, Black Painted Dirt Late Model Exhaust Headers by Dynatech®. Primary Tubing Diameter: 1.75"-1.875". Collector Outlet...
      $319.99
    • (0 reviews)
      # mpn358945592
      Pontiac Grand LeMans / LeMans 5.0L / 5.7L with Chevy Small Block Engine 1977, Black Painted Economy Crossover Exhaust Headers by Dynatech®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Emissions: Racing Only. Finish:...
      $299.99
    • (0 reviews)
      # 231131185
      Pontiac Grand LeMans / LeMans 5.0L / 5.7L with Chevy Small Block Engine 1977, Black Painted Long Tube Pavement Late Model Exhaust Headers by Dynatech®. Primary Tubing Diameter: 1.75"-1.875". Collector Outlet Diameter: 3.5". Collector...
      $399.99 - $429.99
    • (0 reviews)
      # 231131198
      Pontiac Grand LeMans / LeMans 5.0L / 5.7L with Chevy Small Block Engine 1977, Mid-Length Tube Modified Exhaust Headers by Dynatech®. Emissions: Racing Only. Header Style: Mid-Length Tube. These Mid Length Modified Headers have been...
      $239.99 - $329.99
    • (0 reviews)
      # 231131542
      Pontiac LeMans with Chevy Small Block Engine 1977, Mild Steel 604 Crate Engine Dirt Late Model Exhaust Header Kit by Dynatech®. Primary Tubing Diameter: 1.625"-1.75". Collector Outlet Diameter: 3". Emissions: Racing Only. These 604...
      $379.99
    • (0 reviews)
      # 231131246
      Pontiac Grand LeMans / LeMans 5.0L / 5.7L with Chevy Small Block Engine 1977, Mild Steel Black Painted Stock Clip Exhaust Headers by Dynatech®. Collector Outlet Diameter: 3". Emissions: Racing Only. Finish: Black Painted. These Small...
      $309.99 - $344.99
    • (1 review)
      # mpn358945662
      Pontiac Grand LeMans / LeMans 5.0L / 5.7L with Chevy Small Block Engine 1977, Pro Cruiser Polished Street Rod Small Block Block Hugger Exhaust Headers by Dynatech®. Primary Tubing Diameter: 1.63". Collector Outlet Diameter: 2.5"....
      $299.99
    • (0 reviews)
      # 231131582
      Pontiac LeMans with Chevy Small Block Engine 1977, Stainless Steel 604 Crate Engine Dirt Late Model Exhaust Headers by Dynatech®. Primary Tubing Diameter: 1.625"-1.75". Collector Outlet Diameter: 3". Emissions: Racing Only. These...
      $924.99 - $1,062.49
    • (0 reviews)
      # mpn358945683
      Pontiac Grand LeMans / LeMans 5.0L / 5.7L with Chevy Small Block Engine 1977, Stainless Steel Natural Weld-up Dragster Exhaust Header Kit by Dynatech®. Primary Tubing Diameter: 1.875"-2". Emissions: Racing Only. Finish: Natural. These...
      $427.99
    • (0 reviews)
      # 781244769
      Pontiac LeMans 1977, Off-Road Racing 4-1 304 SS Polished Long Tube Exhaust Headers by Torxe®. Primary Tubing Diameter: 2". Collector Outlet Diameter: 3". Emissions: Racing Only. Finish: Polished. Color: Silver. Header Style: Long Tube....
      $337.50
    • (0 reviews)
      # mpn4351213861
      Pontiac Grand LeMans / LeMans 5.0L / 5.7L / 6.6L 1977, Exhaust Headers by Advance Adapters®. 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...
      High quality at an affordable priceExpertly made from premium materials
      $263.82
    • (0 reviews)
      # 91569121
      Pontiac Grand LeMans / LeMans 5.0L / 5.7L with Small Block Chevy Engine 1977, Lakester Steel Weld-Up Exhaust Kit by Patriot Exhaust®. Primary Tubing Diameter: 1.625". Emissions: Racing Only. Material: Steel. This superior Patriot...
      $229.26 - $237.32
    • (0 reviews)
      # 378678119
      Pontiac Grand LeMans / LeMans 5.0L / 5.7L / 6.6L 1977, Roadster Exhaust Headers by Patriot Exhaust®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3.5". This superior Patriot EXhaust product is just for you. Carefully...
      $266.11 - $556.88
    • (0 reviews)
      # mpn358950119
      Pontiac Grand LeMans / LeMans 5.0L / 5.7L with Small Block Chevy Engine 1977, Steel Raw Long Tube Bucket Sprint Car Style Exhaust Headers by Patriot Exhaust®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3.5". Emissions:...
      $236.01
    • (0 reviews)
      # 231131333
      Pontiac Grand LeMans / LeMans 5.0L / 5.7L with Small Block Chevy Engine 1977, Steel Tight Tuck Street Rod Exhaust Headers by Patriot Exhaust®. Primary Tubing Diameter: 1.625". This superior Patriot Exhaust product is just for you....
      $202.89 - $530.71
    • (0 reviews)
      # 378678115
      Pontiac Grand LeMans / LeMans 5.0L / 5.7L / 6.6L 1977, Street Rod Sprint Exhaust Headers by Patriot Exhaust®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3.5". Emissions: EPA compliant. This superior Patriot EXhaust...
      $264.30 - $512.26
    • (0 reviews)
      # 231287694
      Pontiac Grand LeMans / LeMans 5.0L / 5.7L with Chevy Small Block Engine 1977, Conventional Crossover 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 - $699.45
    • (0 reviews)
      # 87348237
      Pontiac Grand LeMans / LeMans 5.0L / 5.7L with Chevy Small Block Engine 1977, 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 5.0L / 5.7L with Chevy Small Block Engine 1977, Demolition Derby Exhaust Headers by Schoenfeld Headers®. Primary Tubing Diameter: 1.625". This top-notch product by Schoenfeld Headers is made to give that...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $144.22
    • (0 reviews)
      # 231287780
      Pontiac Grand LeMans / LeMans 5.0L / 5.7L with Chevy Small Block Engine 1977, 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)
      # 513414506
      Pontiac Grand LeMans / LeMans 5.0L / 5.7L with Chevy Small Block Engine 1977, Exhaust Header 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
      $192.74 - $285.56
    • (0 reviews)
      # 466903662
      Pontiac Grand LeMans / LeMans 5.0L / 5.7L with Chevy Small Block Engine 1977, H Style Conventional Crossover 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 - $292.18
    • (0 reviews)
      # 87348281
      Pontiac Grand LeMans / LeMans 5.0L / 5.7L with Chevy Small Block Engine 1977, 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)
      # 231287932
      Pontiac Grand LeMans / LeMans 5.0L / 5.7L with Chevy Small Block Engine 1977, SBC Chassis Steel 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 - $212.02
    • (0 reviews)
      # mpn359116120
      Pontiac Grand LeMans / LeMans 5.0L / 5.7L with Chevy Small Block Engine 1977, Steel Painted 180 Crossover Exhaust Headers by Schoenfeld Headers®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Finish: Painted. This...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $271.78
    • (0 reviews)
      # 231288206
      Pontiac Grand LeMans / LeMans 5.0L / 5.7L with Chevy Small Block Engine 1977, Steel Painted Sprint Car Exhaust Headers by Schoenfeld Headers®. Emissions: Racing Only. Finish: Painted. This top-notch product by Schoenfeld Headers is made...
      $240.41 - $662.37
    • (0 reviews)
      # 231288149
      Pontiac Grand LeMans / LeMans 5.0L / 5.7L with Chevy Small Block Engine 1977, Stock Clip Steel Painted Exhaust Headers by Schoenfeld Headers®. Finish: Painted. This top-notch product by Schoenfeld Headers is made to give that extra...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $198.59 - $292.18
    • (0 reviews)
      # 231288299
      Pontiac Grand LeMans / LeMans 5.0L / 5.7L with Chevy Small Block Engine 1977, Street Stock Steel Painted Exhaust Headers by Schoenfeld Headers®. Finish: Painted. This top-notch product by Schoenfeld Headers is made to give that extra...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $219.50 - $656.83
    • (0 reviews)
      # 87348333
      Pontiac Grand LeMans / LeMans 5.0L / 5.7L with Chevy Small Block Engine 1977, Tri-Y 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
      $640.27 - $702.28
    • (0 reviews)
      # mpn359116012
      Pontiac Grand LeMans / LeMans 5.0L / 5.7L with Chevy Small Block Engine 1977, Zoomie Exhaust Headers by Schoenfeld Headers®. Standard Zoomie Grassburner. 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
      $133.12
    • (0 reviews)
      # 231131222
      Pontiac Grand LeMans / LeMans 5.0L / 5.7L with Chevy Small Block Engine / with LS-Based Engines 1977, MuscleMAXX Stainless Steel Natural Header Reducer Cone Kit by Dynatech®. Finish: Natural. Material: Stainless Steel. Dynatech®...
      Made of High Quality MaterialsBuilt to Last
      $139.99 - $154.99
    • (0 reviews)
      # mpn358582413
      Pontiac Grand LeMans / LeMans 5.0L / 5.7L / 6.6L 1977, 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....
      High quality at an affordable priceExpertly made from premium materials
      $115.02
    • (0 reviews)
      # mpn359115880
      Pontiac Grand LeMans / LeMans 5.0L / 5.7L with Chevy Small Block Engine 1977, Aluminum Inner Header Flange by Schoenfeld Headers®. Primary Tubing Diameter: 1.25". Material: Aluminum. This top-notch product by Schoenfeld Headers is made...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $53.42
    • (0 reviews)
      # 466783646
      Pontiac LeMans 1977, Premium 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...
      Provides a long lasting, leak-proof sealFlexible graphite will conform to surface irregularities and won't stick to headers or cylinder head
      $24.99 - $39.99
    • (0 reviews)
      # mpn583856284
      Pontiac Grand LeMans / LeMans 5.0L 1977, 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...
      Precision fit for improved sealingSteel core provides superior adhesion
      $13.47
    • (0 reviews)
      # mpn358945752
      Pontiac Grand LeMans / LeMans 5.0L / 5.7L with Chevy Small Block Engine 1977, Aluminum Adapter Plate by Dynatech®. Material: Aluminum. These SBC to Stahl Aluminum Adapter Plate Kits allow you to use a larger tube size to maximize power.
      Delivers a huge boost in performance and an awesome soundRigorously dyno-tested to provide maximum horsepower and torque gains
      $164.99
    • (0 reviews)
      # mpn358945745
      Pontiac Grand LeMans / LeMans 5.0L / 5.7L with Chevy Small Block Engine 1977, Fiber Exhaust Header Gasket by Dynatech®. Material: Fiber. Dynatech Fiber Race Gaskets are the premium gaskets demanded by many enthusiasts and racers alike....
      Made of High Quality MaterialsNo Leaks
      $15.99
    • (0 reviews)
      # mpn358945740
      Pontiac Grand LeMans / LeMans 5.0L / 5.7L with Chevy Small Block Engine 1977, Spread Port Exhaust Header Gasket Kit 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 5.0L / 5.7L with Chevy Small Block Engine 1977, Standard Port Exhaust Header 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)
      # 118584014
      Pontiac Grand LeMans / LeMans 1977, 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
      $8.69 - $17.37
    • (0 reviews)
      # mpn2513695
      Pontiac Grand LeMans / LeMans 5.7L 1977, Exhaust Gasket Set by Edelbrock®. 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...
      The finest quality at a great priceEdelbrock carry everything needed to complete the job
      $18.00
    • (0 reviews)
      # mpn584600114
      Pontiac Grand LeMans / LeMans 5.0L / 5.7L with Small Block Chevy Engine 1977, Spread Port Exhaust Header 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)
      # 564978736
      Pontiac Grand LeMans / LeMans 6.6L 1977, Multi-Layer Steel Exhaust Manifold Gasket by Cometic Gasket®. Material: Multi-Layer Steel. This state-of-the-art exhaust product combines advanced materials with the most current manufacturing...
      Backed by unsurpassed quality and solid workmanshipWill deliver exceptional performance you expect to get
      $21.44 - $38.69
    • (0 reviews)
      # mpn358587986
      Pontiac Grand LeMans / LeMans 5.0L / 6.6L 1977, Header Gasket by Howe Racing Enterprises®. Designed utilizing the latest technology, this product by Howe Racing Enterprises® features premium quality and will perform better than...
      High quality at an affordable priceExpertly made from premium materials
      $12.03
    • (0 reviews)
      # 231131313
      Pontiac Grand LeMans / LeMans 5.0L / 5.7L with Small Block Chevy Engine 1977, Header Flange Kit by Patriot Exhaust®. Patriot precision machined header flange kits are available for many popular engine families. Header flange kits come...
      Precision machined flangeBuilt of High quality materials
      $46.51 - $67.69
    • (0 reviews)
      # 652280828
      Pontiac Grand LeMans / LeMans 5.0L / 5.7L 1977, Graph-Flex Header Flange Gaskets by Percy's High Performance®. Persy's High Performance makes exhaust manifold and collector gaskets that will withstand the temperatures generated by...
      Modified engines have hotter exhaustBetter materials help seal poorly-mating flanges better.
      $23.97
    • (0 reviews)
      # 652596779
      Pontiac Grand LeMans / LeMans 1977, 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...
      Malleable stainless steel metal coreWill survive 2000°F exhaust temperatures for extended periods
      $21.54 - $23.97
    • (0 reviews)
      # 652453839
      Pontiac Grand LeMans / LeMans 5.0L / 5.7L 1977, 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 to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $16.86 - $18.77
    • (0 reviews)
      # 652741860
      Pontiac Grand LeMans / LeMans 5.0L / 5.7L 1977, Seal-4-Good™ Aluminum Header Flange Gaskets by Percy's High Performance®. Material: Aluminum. Percy's High Performance makes exhaust manifold and collector gaskets that will withstand...
      Modified engines have hotter exhaustBetter materials help seal poorly-mating flanges better.
      $35.11
    • (0 reviews)
      # 378678128
      Pontiac Grand LeMans / LeMans 1977, Seal-4-Good™ 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....
      Malleable stainless steel metal coreWill survive 2000°F exhaust temperatures for extended periods
      $33.24 - $35.11
    • (0 reviews)
      # mpn4483467622
      Pontiac Grand LeMans / LeMans 5.0L / 5.7L 1977, Seal-4-Good™ Round 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)
      # 652380813
      Pontiac Grand LeMans / LeMans 1977, 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
      $20.18 - $23.79
    • (0 reviews)
      # 652470784
      Pontiac Grand LeMans / LeMans 5.0L / 5.7L 1977, XX Carbon™ Header Flange Gaskets by Percy's High Performance®. Persy's High Performance makes exhaust manifold and collector gaskets that will withstand the temperatures generated by...
      Modified engines have hotter exhaustBetter materials help seal poorly-mating flanges better.
      $21.77
    • (0 reviews)
      # mpn358493021
      Pontiac Grand LeMans / LeMans 5.0L / 5.7L 1977, Soft Conforming Aluminum Header Gasket Set by ProForm®. Material: Soft Conforming Aluminum. Made From Soft Conforming Aluminum Material, Easily Mates and Conforms To The Surface Of Exhaust...
      Designed to upgrade your ride's performanceProduced by highly specialized machines to last
      $25.40
    • (0 reviews)
      # 481888429
      Pontiac LeMans 1977, Exhaust Header Gasket 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 after day,...
      $30.58 - $35.19
    • (0 reviews)
      # mpn358956040
      Pontiac Grand LeMans / LeMans 5.7L / 6.6L 1977, Embossed Copper Exhaust Header Gaskets by SCE Gaskets®. Material: Embossed Copper. SCE Gaskets invented embossed copper exhaust gaskets and they are the most effective way to insure...
      Design for high performance street and mild competition applicationsMade from road-tough materials to survive the test of time
      $40.30




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    1977 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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