1978 Pontiac Grand Prix Performance Headers

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    • (0 reviews)
      # 64188042
      Pontiac Grand Prix 5.0L without Angle Plug Heads 1978, Competition™ Long Tube Exhaust Headers by Hooker®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Collector Length: 8". Emissions: Racing Only. Header Style: Long...
      $197.95 - $632.95
    • (0 reviews)
      # 64188033
      Pontiac Grand Prix 1978, Super Competition™ Long Tube Exhaust Headers by Hooker®. Emissions: Racing Only. Header Style: Long Tube. All necessary hardware included for a complete installation. This product is made of high-quality...
      +1
      $508.95 - $1,083.95
    • (0 reviews)
      # 496428087
      Pontiac Grand Prix 5.0L 1978, 409 SS Upright Exhaust Headers by Flowtech®. Collector Outlet Diameter: 3". Emissions: Racing Only. Color: Silver. Header Coating: Uncoated. Flowtech Headers are the perfect combination of quality and...
      $226.95 - $247.95
    • (0 reviews)
      # mpn630006656
      Pontiac Grand Prix 5.0L 1978, Mild Steel Long Tube Exhaust Headers by Flowtech®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Emissions: Racing Only. Color: Black. Header Coating: Painted. Header Style: Long Tube....
      $155.95
    • (0 reviews)
      # 1154728862
      Pontiac Grand Prix Base 4.9L / 5.0L with Air Conditioning with Power Steering with Gen 1 SB Chevy Engine with Automatic Transmission Column Shifter / with Automatic Transmission Floor Shifter 1978, Elite Ultra-Duty Mild Steel Long Tube...
      $599.16 - $693.87
    • (0 reviews)
      # 97236191
      Pontiac Grand Prix Base 4.9L / 5.0L with Air Conditioning with Power Steering with Gen 1 SB Chevy Engine with Automatic Transmission Column Shifter / with Automatic Transmission Floor Shifter 1978, Elite Ultra-Duty Mild Steel Racing...
      $456.59 - $693.87
    • (0 reviews)
      # 403277421
      Pontiac Grand Prix Base 5.0L 1978, Elite Ultra-Duty Street Mild Steel Racing Exhaust Headers by Hedman Hedders®. Collector Outlet Diameter: 2.5". Emissions: Racing Only. Color: Black. Header Coating: Ceramic Coating. Hedman's ELITE...
      $523.25 - $711.94
    • (0 reviews)
      # 812969737
      Pontiac Grand Prix Base 4.9L / 5.0L with Air Conditioning with Angle Plug Heads with Power Steering 1978, Standard Duty Mid-Length Tube Racing Exhaust Headers by Hedman Hedders®. Primary Tubing Diameter: 1.625". Collector Outlet...
      $210.15 - $1,005.86
    • (0 reviews)
      # 403277412
      Pontiac Grand Prix 1978, Standard Duty Mild Steel Racing Exhaust Headers by Hedman Hedders®. Emissions: Racing Only. Color: Black. Header Coating: Ceramic Coating. The standard-duty Black Maxx™ Hedman Hedders come from the factory...
      $438.15 - $667.39
    • (0 reviews)
      # 97236166
      Pontiac Grand Prix with Air Conditioning with Power Steering with Automatic Transmission Column Shifter / with Automatic Transmission Floor Shifter 1978, Standard Duty Mild Steel Long Tube Exhaust Headers by Hedman Hedders®. Primary...
      $266.18 - $675.81
    • (0 reviews)
      # 1154677796
      Pontiac Grand Prix Base 4.9L / 5.0L with Air Conditioning without Smog Injection or Injection Heads with Power Steering with Gen 1 SB Chevy Engine with Automatic Transmission Column Shifter / with Automatic Transmission Floor Shifter...
      $198.18 - $461.44
    • (0 reviews)
      # mpn1745597142
      Pontiac Grand Prix Base 4.9L / 5.0L with Air Conditioning with Angle Plug Heads with Power Steering with Gen 1 SB Chevy Engine with Automatic Transmission Column Shifter / with Automatic Transmission Floor Shifter with A.I.R. System...
      $675.81
    • (0 reviews)
      # mpn4036603314
      Pontiac Grand Prix Base 5.0L 1978, Street 304 SS Mid-Length Tube Racing Exhaust Headers by Hedman Hedders®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 2.5". Emissions: Racing Only. Color: Black. Header Coating: Ceramic...
      $997.65
    • (0 reviews)
      # 231118901
      Pontiac Grand Prix 5.0L with Angle or Straight Plug Heads with Chevy Small Block Engine 1978, Dirt Late Model Exhaust Headers by Dynatech®. Primary Tubing Diameter: 1.75"-1.875". Collector Outlet Diameter: 3.5". Emissions: Racing Only....
      $319.99
    • (0 reviews)
      # 231118946
      Pontiac Grand Prix 5.0L with Chevy Small Block Engine 1978, Long Tube Pavement Late Model Exhaust Headers by Dynatech®. Primary Tubing Diameter: 1.75"-1.875". Collector Outlet Diameter: 3.5". Collector Length: 7.50". Emissions: Racing...
      $399.99 - $444.99
    • (0 reviews)
      # 231118860
      Pontiac Grand Prix with Chevy Small Block Engine 1978, 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 - $423.99
    • (0 reviews)
      # mpn358945610
      Pontiac Grand Prix with Angle or Straight Plug Heads 1978, Mild Steel Street Stock Exhaust Headers by Dynatech®. Primary Tubing Diameter: 1.63". Collector Outlet Diameter: 3". Collector Length: 7.38". Emissions: Racing Only. Color:...
      $299.99
    • (1 review)
      # mpn358945662
      Pontiac Grand Prix 5.0L with Chevy Small Block Engine 1978, Pro Cruiser Street Rod Small Block Block Hugger Exhaust Headers by Dynatech®. Primary Tubing Diameter: 1.63". Collector Outlet Diameter: 2.5". Emissions: Racing Only. Comes...
      $299.99
    • (0 reviews)
      # 231119026
      Pontiac Grand Prix with Chevy Small Block Engine 1978, 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 Prix 5.0L with Chevy Small Block Engine 1978, Stainless Steel Weld-up Dragster Exhaust Header Kit by Dynatech®. Primary Tubing Diameter: 1.875"-2". Emissions: Racing Only. Color: Natural. Header Coating: Uncoated. These...
      $399.99
    • (0 reviews)
      # mpn4351213861
      Pontiac Grand Prix 5.0L 1978, Exhaust Headers by Advance Adapters®. Emissions: EPA compliant. 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...
      $236.62
    • (0 reviews)
      # 448099123
      Pontiac Grand Prix 4.9L / 5.0L 1978, 4-Tube Steel Long Tube Exhaust Headers by Doug's Headers®. Primary Tubing Diameter: 1.75". Header Style: Long Tube. Doug's headers are carefully developed on the vehicles they are intended to fit and...
      High quality at an affordable priceExpertly made from premium materials
      $523.31 - $716.22
    • (0 reviews)
      # mpn358955090
      Pontiac Grand Prix 4.9L / 5.0L with A/C 1978, 4-Tube Steel Short Tube Exhaust Headers by Doug's Headers®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Emissions: Racing Only. Header Style: Short Tube. Doug's headers...
      $677.63
    • (0 reviews)
      # 447963058
      Pontiac Grand Prix 4.9L / 5.0L 1978, Tri-Y Long Tube Exhaust Headers by Doug's Headers®. Primary Tubing Diameter: 1.625"-2". Header Style: Long Tube. This Doug's Headers product is just the option for you in case you want to get the...
      Designed to boost your vehicle's performanceMade from high-quality materials
      $523.31 - $716.22
    • (0 reviews)
      # 91568896
      Pontiac Grand Prix 5.0L with Small Block Chevy Engine 1978, Lakester Steel Weld-Up Exhaust Kit by Patriot Exhaust®. Primary Tubing Diameter: 1.625". Emissions: Racing Only. Material: Steel. This superior Patriot EXhaust product is just...
      $229.26 - $237.32
    • (0 reviews)
      # 378645782
      Pontiac Grand Prix 5.0L 1978, 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 designed for maximum...
      +1
      $255.91 - $556.88
    • (0 reviews)
      # mpn358950119
      Pontiac Grand Prix 5.0L with Small Block Chevy Engine 1978, Steel Long Tube Bucket Sprint Car Style Exhaust Headers by Patriot Exhaust®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3.5". Emissions: EPA compliant. Color:...
      $236.01
    • (0 reviews)
      # 231119194
      Pontiac Grand Prix 5.0L with Small Block Chevy Engine 1978, Steel Tight Tuck Street Rod Exhaust Headers by Patriot Exhaust®. Primary Tubing Diameter: 1.625". This superior Patriot Exhaust product is just for you. Carefully designed for...
      $202.89 - $530.71
    • (0 reviews)
      # 378645766
      Pontiac Grand Prix 5.0L 1978, 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 product is just for you....
      $254.08 - $512.24
    • (0 reviews)
      # 231279349
      Pontiac Grand Prix 5.0L with Chevy Small Block Engine 1978, Conventional Crossover Exhaust 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
      $261.32 - $699.45
    • (0 reviews)
      # 87346264
      Pontiac Grand Prix 5.0L with Chevy Small Block Engine 1978, DIRT Modified Exhaust Headers by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $261.32 - $301.92
    • (0 reviews)
      # mpn359116081
      Pontiac Grand Prix 5.0L with Chevy Small Block Engine 1978, Demolition Derby Exhaust Headers by Schoenfeld Headers®. Primary Tubing Diameter: 1.625". 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
      $144.22
    • (0 reviews)
      # 231279433
      Pontiac Grand Prix 5.0L with Chevy Small Block Engine 1978, 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 appreciates. This...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $261.32 - $720.76
    • (0 reviews)
      # 513279556
      Pontiac Grand Prix 5.0L 1978, Exhaust Header by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product is designed with utmost care and meticulous...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $173.46 - $380.93
    • (0 reviews)
      # 466887659
      Pontiac Grand Prix 5.0L with Chevy Small Block Engine 1978, 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 appreciates. This...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $245.01 - $292.18
    • (0 reviews)
      # 87346308
      Pontiac Grand Prix 5.0L with Chevy Small Block Engine 1978, IMCA Modified Exhaust Headers by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $167.23 - $379.85
    • (0 reviews)
      # 231279671
      Pontiac Grand Prix 5.0L with Chevy Small Block Engine 1978, 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 appreciates. This...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $167.23 - $212.02
    • (0 reviews)
      # mpn359116120
      Pontiac Grand Prix 5.0L with Chevy Small Block Engine 1978, Steel 180 Crossover Exhaust Headers by Schoenfeld Headers®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Header Coating: Painted. This top-notch product by...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $271.78
    • (0 reviews)
      # 231279826
      Pontiac Grand Prix 5.0L with Chevy Small Block Engine 1978, Steel Sprint Car Exhaust Headers by Schoenfeld Headers®. Emissions: Racing Only. Header Coating: Painted. This top-notch product by Schoenfeld Headers is made to give that...
      $240.41 - $662.37
    • (0 reviews)
      # 231279787
      Pontiac Grand Prix 5.0L with Chevy Small Block Engine 1978, Stock Clip Steel Exhaust Headers by Schoenfeld Headers®. Header Coating: Painted. 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
      $219.50 - $292.18
    • (0 reviews)
      # 231279915
      Pontiac Grand Prix 1978, Street Stock Steel Exhaust Headers by Schoenfeld Headers®. Header Coating: Painted. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product is...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $176.52 - $656.83
    • (0 reviews)
      # 87346366
      Pontiac Grand Prix 5.0L with Chevy Small Block Engine 1978, 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 appreciates. This product...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $655.84 - $702.28
    • (0 reviews)
      # mpn359116012
      Pontiac Grand Prix 5.0L with Chevy Small Block Engine 1978, Zoomie Exhaust Headers by Schoenfeld Headers®. Standard Zoomie Grassburner. 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
      $133.12
    • (0 reviews)
      # 231119000
      Pontiac Grand Prix 5.0L with Chevy Small Block Engine / with LS-Based Engines 1978, MuscleMAXX Stainless Steel Header Reducer Cone Kit by Dynatech®. Material: Stainless Steel. Dynatech® reducer cone kits for MuscleMaxx headers....
      Made of High Quality MaterialsBuilt to Last
      $139.99
    • (0 reviews)
      # mpn358582413
      Pontiac Grand Prix 5.0L 1978, 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 part is...
      High quality at an affordable priceExpertly made from premium materials
      $115.02
    • (0 reviews)
      # mpn359115880
      Pontiac Grand Prix 5.0L with Chevy Small Block Engine 1978, Aluminum Inner Header Flange by Schoenfeld Headers®. Primary Tubing Diameter: 1.25". Material: Aluminum. This top-notch product by Schoenfeld Headers is made to give that extra...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $53.42
    • (0 reviews)
      # mpn583856284
      Pontiac Grand Prix 5.0L 1978, Super Competition™ Exhaust Header Gasket by Hooker®. Emissions: Racing Only. Hooker's precision-matched Super Competition header gaskets provide a sure fit and unmatched exhaust sealing. This OEM quality...
      Precision fit for improved sealingSteel core provides superior adhesion
      $13.47
    • (0 reviews)
      # mpn306537478
      Pontiac Grand Prix 5.0L For Stock Or CNC Ported Heads 1978, 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...
      Provides a long lasting, leak-proof sealFlexible graphite will conform to surface irregularities and won't stick to headers or cylinder head
      $39.99
    • (0 reviews)
      # mpn358945752
      Pontiac Grand Prix 5.0L with Chevy Small Block Engine 1978, 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 Prix 5.0L with Chevy Small Block Engine 1978, Fiber Exhaust Header Gasket by Dynatech®. Material: Fiber. Dynatech Fiber Race Gaskets are the premium gaskets demanded by many enthusiasts and racers alike. Specifically...
      Made of High Quality MaterialsNo Leaks
      $15.99
    • (0 reviews)
      # mpn358945740
      Pontiac Grand Prix 5.0L with Chevy Small Block Engine 1978, Spread Port Exhaust Header Gasket Kit by Dynatech®. Dynatech Fiber Race Gaskets are the premium gaskets demanded by many enthusiasts and racers alike. Specifically designed to...
      Made of High Quality MaterialsBuilt to Last
      $15.99
    • (0 reviews)
      # mpn358945741
      Pontiac Grand Prix 5.0L with Chevy Small Block Engine 1978, Standard Port Exhaust Header Gasket Kit by Dynatech®. Dynatech Fiber Race Gaskets are the premium gaskets demanded by many enthusiasts and racers alike. Specifically designed...
      Made of High Quality MaterialsSold in Pairs
      $15.99
    • (0 reviews)
      # 12056329
      Pontiac Grand Prix 5.0L 1978, Compressed Ceramic Fiber Exhaust Header Gaskets by Spectre Performance®. Material: Compressed Ceramic Fiber. Rooted in racing, Spectre Performance designs and builds every product with the same goal in mind...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $17.37
    • (0 reviews)
      # mpn584600114
      Pontiac Grand Prix 5.0L with Small Block Chevy Engine 1978, Spread Port Exhaust Header Gasket by Brodix®. The Brodix Exhaust Gaskets are specifically engineered to fit the precise dimensions of Brodix cylinder heads. When the...
      Designed to boost your vehicle's performanceMade from high-quality materials
      $15.59
    • (0 reviews)
      # 231119159
      Pontiac Grand Prix 5.0L with Small Block Chevy Engine 1978, Header Flange Kit by Patriot Exhaust®. Patriot precision machined header flange kits are available for many popular engine families. Header flange kits come complete with...
      Precision machined flangeBuilt of High quality materials
      $44.03 - $67.69
    • (0 reviews)
      # 652306843
      Pontiac Grand Prix 5.0L 1978, 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 turbocharged motors,...
      Modified engines have hotter exhaustBetter materials help seal poorly-mating flanges better.
      $23.97
    • (0 reviews)
      # 652250854
      Pontiac Grand Prix 5.0L 1978, 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 is a...
      Malleable stainless steel metal coreWill survive 2000°F exhaust temperatures for extended periods
      $21.54 - $23.97
    • (0 reviews)
      # 652372848
      Pontiac Grand Prix 5.0L 1978, 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 utilizing...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $16.86 - $18.77
    • (0 reviews)
      # 652614912
      Pontiac Grand Prix 5.0L 1978, 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 the temperatures...
      Modified engines have hotter exhaustBetter materials help seal poorly-mating flanges better.
      $35.11
    • (0 reviews)
      # 378645791
      Pontiac Grand Prix 5.0L 1978, 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. This is a...
      Multi-layered for excellent conformability and sealSeals even imperfect flanges
      $33.24 - $35.11




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    1978 Pontiac Grand Prix 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 Coulter (Corona, CA) / December 28, 20161967 Chevy El Camino
    Was this review helpful for you? Yes
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