1978 Pontiac Grand Prix Performance Fuel Systems

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    • (0 reviews)
      # mpn4428861287
      Pontiac Grand Prix 1978, Silver EFI Fuel Tank System by Sniper®. Holley and Sniper will help you to complete your EFI swap with our new EFI Conversion Fuel Tanks. Each tank is a direct fit for your application-no modifications...
      Tanks are coated galvanized steel then powder coated silver for total corrosion protectionFuel pump with hanger assembly gives you the fuel you need with in-tank quietness
      $579.95
    • (0 reviews)
      # mpn358514447
      Pontiac Grand Prix 4.9L 1978, Ultra HO Series Carburetor by AED Performance®. AED Performance Ultra HO series carburetors have all the great features of HO series carburetors and feature the aluminum Ultra body, Screw in air bleeds, AED...
      High quality at an affordable priceExpertly made from premium materials
      $719.79
    • (0 reviews)
      # mpn4491594696
      Pontiac Grand Prix 5.0L IDA Chevrolet Small Block 1978, EZ-EFI 2.0™ 8-Stack Induction System by Inglese®. The EZ-EFI 2.0™ Induction Systems may look like classic Weber induction, but these technically advanced systems deliver...
      FAST™ EZ-EFI 2.0™ self learning EFI tunes itself as you drive; no laptop requiredRequires an EFI-capable (40+ psi) fuel system; Otherwise a full carb-to-EFI conversion
      $5,691.68
    • (1 review)
      # 17598009
      Pontiac Grand Prix 1978, Performer RPM Street Mechanical Fuel Pump by Edelbrock®. Original Equipment proved, patented in-house design technology, from a certified manufacture guarantee exacting fit, form & function with every unit....
      The finest quality at a great priceWe carry everything needed to complete the job
      $124.95 - $132.95
    • (0 reviews)
      # mpn2528308
      Pontiac Grand Prix 5.0L Chevy small block Gen I Gasoline 1978, Victor Series Racing Hi-Flow Fuel Pump by Edelbrock®. The Signature Series triangular air cleaner is a new style with a shape reminiscent of the muscle car era. This hot...
      High quality at an affordable priceExpertly made from premium materials
      $128.95
    • (0 reviews)
      # mpn1589832092
      Pontiac Grand Prix 5.0L Chevy Small Block 1978, Fuel Rail Kit by Fast®. 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 mind. It will meet...
      High quality at an affordable priceExpertly made from premium materials
      $186.19
    • (0 reviews)
      # 139901099
      Pontiac Grand Prix 5.0L 1978, Mechanical Fuel Pump by Holley®. Designed utilizing the latest technology, this product by Holley features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...
      Triple Chrome Plated HousingsTraditional Look Open Element Style
      $86.52 - $140.95
    • (0 reviews)
      # 191387122
      Pontiac Grand Prix 5.0L Small Block Gen I 1978, Ultra HP Mechanical Fuel Pump by Holley®. Designed utilizing the latest technology, this product by Titan features premium quality and will perform better than advertised. Perfect for your...
      Gold Dichromate finish for corrosion resistance and classic Holley looks500 CFM model 2300 outboard carburetor
      $323.95 - $530.95
    • (0 reviews)
      # mpn753352166
      Pontiac Grand Prix 4.9L / 5.0L 1978, Mechanical Fuel Pump by BTP®. Designed to replace and outperform OEM equipment. Chrome plated aluminum. Free Flow Rate: 80 GPM. Inlet Size: 1/4" NPT. Outlet Size: 1/4" NPT. Max Pressure: 6 PSI. This...
      Designed to provide maximum performance of your fuel systemMade from premium materials
      $41.22
    • (0 reviews)
      # mpn1451865
      Pontiac Grand Prix 1978, Electric Fuel Pump by Mr. Gasket®. Domestic. Gasoline is the lifeblood of your car. It needs to get from the tank, to the carburetor or injectors, and into the engine. Mr. Gasket has components to make that...
      Solid-state Worry Free ElectronicsInternal Pressure Regulating
      $41.09
    • (0 reviews)
      # 221826773
      Pontiac Grand Prix 5.0L Small Block Chevy 1978, Belt Drive TandemX Pump Kit by KSE Racing®. 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 provide the utmost in durability and longevityMade utilizing state-of-the-art equipment
      $1,055.70 - $1,216.35
    • (0 reviews)
      # 898317381
      Pontiac Grand Prix 4.9L 1978, Mechanical Fuel Pump by Racing Power Company®.
      One-of-a-kind style will help customize your autoWill deliver unparalleled levels of durability
      $43.41 - $53.44
    • (0 reviews)
      # 651034579
      Pontiac Grand Prix 1978, Edelbrock™ 110 GPH Performer RPM Series Fuel Pump by Russell®. 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...
      Perfect for automotive or powersports applicationsDesigned to help get the most out of your vehicle
      $145.11 - $149.55
    • (0 reviews)
      # mpn3402185779
      Pontiac Grand Prix 5.0L Small Block Chevy 1978, Edelbrock™ Victor Series Billet Aluminum Fuel Pump by Russell®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology...
      Perfect for automotive or powersports applicationsDesigned to help get the most out of your vehicle
      $400.62
    • (0 reviews)
      # mpn3402185926
      Pontiac Grand Prix 5.0L Small Block Chevy 1978, Edelbrock™ Victor Series Fuel Pump by Russell®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...
      Perfect for automotive or powersports applicationsDesigned to help get the most out of your vehicle
      $150.35
    • (0 reviews)
      # 835767272
      Pontiac Grand Prix 1978, Mechanical Fuel Pump by TSP®.
      $30.49 - $55.61
    • (0 reviews)
      # mpn4515293117
      Pontiac Grand Prix 5.0L With Small Block Chevy Engines 1978, Sportsman 2-Valve Fuel Pump by AllStar Performance®. Pumps with aluminum housings have 1/4"NPT inlet/outlet fittings, heavy duty diaphrams, anti-floatsprings, and "clockable"...
      Precise manufacturing and high-grade materialsExpertly Crafted from the highest grade materials
      $49.99
    • (0 reviews)
      # 191387098
      Pontiac Grand Prix 5.0L 1978, Avenger™ EFI Stealth Ram™ System by Holley®. You’re sure to get some attention when you pop the hood and show an Avenger Stealth Ram™ Multi-Port EFI system! Available for traditional or Vortec...
      Self-Tuning Fueling Strategy While You DriveRequires No Laptop Computer To Set Up Or Tune
      $3,637.95 - $4,001.95
    • (0 reviews)
      # 415888022
      Pontiac Grand Prix 5.0L 1978, Avenger™ Multi-Port Power Pack Kit by Holley®. Avenger Multi-Port EFI systems for small or big block Chevys are ready for the street or strip with the simple swap of an intake! Whether you have a stock...
      Self-tuning fueling strategy tunes while you drive - Designed for the user that wants ease of use without having to be a “tuning expert”Requires no laptop computer to set up or tune - Includes full color OLED hand-held tuner that offers simple setup and easy tuning of basic parameters such as engine idle speed. Still allows for users to change other parameters to further fine tune base
      $3,637.95
    • (0 reviews)
      # 415880053
      Pontiac Grand Prix 5.0L 1978, HP™ EFI Stealth Ram™ Fuel Injection System by Holley®. 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
      $3,031.95 - $3,394.95
    • (0 reviews)
      # 245872256
      Pontiac Grand Prix 5.0L With California Emissions 1978, Stealth Ram Multipoint Fuel Injection Power Pack Kits by Holley®. Designed utilizing the latest technology, this product by Holley features premium quality and will perform better...
      Perfect way to finish out an EFI ECU kitComplete with intake, throttle body, fuel rails and sensors
      $1,861.95 - $2,221.95
    • (1 review)
      # 714858004
      Pontiac Grand Prix 5.0L Chevy Small Block Gen I 1978, Go Port EFI Fuel Injection Kit by FiTech®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...
      High quality at an affordable priceExpertly made from premium materials
      $1,909.68 - $2,122.45
    • (0 reviews)
      # mpn4491594569
      Pontiac Grand Prix 5.0L IDA Chevrolet Small Block 1978, 8-Stack Induction System by Inglese®. Unassembled, Without Electronics. The Induction Systems may look like classic Weber induction, but these technically advanced systems deliver...
      User can choose a camshaft from wider selection than Weber carburetors allowLow-profile fuel rails sit between throttle bodies for excellent driver visibility
      $3,822.42
    • (0 reviews)
      # mpn4494242960
      Pontiac Grand Prix 4.9L 1978, EZ-EFI 2.0™ Self Tuning Sidedraft Induction System by Inglese®. Complete System. New Sidedraft EFI Systems combine proven FAST™ electronic fuel injection technology with radical sidedraft styling....
      Serves as a value alternative to a full eight stack systemProven FAST™ EFI technology with radical Sidedraft styling
      $3,575.08
    • (0 reviews)
      # 801759637
      Pontiac Grand Prix 4.9L 1978, EZ-EFI™ Sidedraft Induction System by Inglese®. New Sidedraft EFI Systems combine proven FAST™ electronic fuel injection technology with radical Inglese™ sidedraft styling. Designed to work with...
      Serves as a value alternative to a full eight stack systemMakes same power with no loss in drivability when compared to EZ-EFI™ throttle bodies
      $1,944.96 - $3,187.31
    • (0 reviews)
      # 858907148
      Pontiac Grand Prix 5.0L With Standard Deck Small Block Chevy 1978, EZ-EFI 2.0® Fuel and Ignition Multi-Port Fuel Injection Kit by Fast®. This product is made of high-quality materials to serve you for years to come. Designed using...
      No Laptop/Tuning RequiredWaterproof ECU
      $3,424.91 - $3,508.11
    • (0 reviews)
      # 858954724
      Pontiac Grand Prix 5.0L With Standard Deck Small Block Chevy 1978, XFI 2.0® Electronic Fuel Injection Kit by Fast®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...
      Built-in wide-band O2Fully sequential or bank-to-bank capability
      $3,742.87 - $4,392.48
    • (0 reviews)
      # mpn457938407
      Pontiac Grand Prix 5.0L Chevy Small Block 1978, Fuel Rails by Aeromotive®. 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 mind. It will...
      Fits Edelbrock® Victor "E" Small Block Chevy Manifold Rails OnlyORB-08 Ports with compact connections and positive, leak-free sealing
      $276.01
    • (0 reviews)
      # 524780847
      Pontiac Grand Prix 1978, Performer Carb/Plate Nitrous System by Edelbrock®. 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 mind. It will...
      High quality at an affordable priceExpertly made from premium materials
      $684.95 - $779.95
    • (0 reviews)
      # 17615322
      Pontiac Grand Prix 4.9L / 5.0L 1978, Performer RPM Carb/Plate Nitrous System by Edelbrock®. 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
      $706.95 - $1,113.95
    • (0 reviews)
      # 524765389
      Pontiac Grand Prix 4.9L / 5.0L 1978, Performer RPM II Carb/Plate Nitrous System by Edelbrock®. 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...
      High quality at an affordable priceExpertly made from premium materials
      $801.95 - $1,317.95
    • (0 reviews)
      # mpn359110073
      Pontiac Grand Prix 1978, 4150 4 BBL Gasoline Carbureted Nitrous Plate Wet System by Nitrous Express®. The conventional system is the perfect entry level nitrous system for the budget minded sportsman racer. These systems feature the...
      Holley 4150 Carb Spray Plate50, 100, 150, 200, 250, 300 WHP
      $686.62
    • (3 reviews)
      # 710250104
      Pontiac Grand Prix 1978, Conventional Restricted Class Nitrous System by Nitrous Express®. The conventional RNC (Restricted Nitrous Class) systems are the 1st choice For professional racers that are limited by jet size. This product is...
      200-600 WHP10 lb. Bottle
      $1,152.96
    • (0 reviews)
      # mpn359110074
      Pontiac Grand Prix 1978, Hitman Wet Nitrous System by Nitrous Express®. For the enthusiast who wants to use nitrous yet does not want to spend a lot of money, the Hitman is the way to go. This product is made of high-quality materials...
      Holley 4150 Carb Flange100, 150, 200 WHP
      $530.97
    • (0 reviews)
      # mpn359110082
      Pontiac Grand Prix 1978, Mainline Carbureted Nitrous System by Nitrous Express®. NX introduces MainLine Nitrous Systems. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...
      4150-Series Carb Plate100, 150, 200, 250 WHP
      $411.51
    • (2 reviews)
      # 710258239
      Pontiac Grand Prix 1978, Mainline Nitrous Oxide Purge Systems by Nitrous Express®. The Mainline Purge System is designed to purge the air from your nitrous lines to allow immediate activation of your Nitrous system. This product is made...
      High quality at an affordable priceExpertly made from premium materials
      $102.99
    • (0 reviews)
      # mpn359110079
      Pontiac Grand Prix 4.9L / 5.0L 1978, Shark Direct Port Nitrous System by Nitrous Express®. 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...
      200-600 HP(4) Lightning Solenoids
      $1,202.20
    • (0 reviews)
      # mpn1600669775
      Pontiac Grand Prix THM350 Transmission 1978, Kickdown Stud by Edelbrock®. Designed utilizing the latest technology, this product by Edelbrock features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $5.95
    • (0 reviews)
      # 598330795
      Pontiac Grand Prix THM350 Transmission Small Block Chevy 1978, Throttle Cruise Control and Transmission Kickdown Mounting Bracket by Edelbrock®. Designed utilizing the latest technology, this product by Edelbrock features premium...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $26.95 - $53.95
    • (0 reviews)
      # mpn1600669771
      Pontiac Grand Prix 1978, Transmission Cable Adapter by Edelbrock®. Designed utilizing the latest technology, this product by Edelbrock features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $11.95
    • (0 reviews)
      # mpn4480473170
      Pontiac Grand Prix 5.0L 1978, Throttle Body Manifold Adapter by Painless Performance®. 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 mind....
      High quality at an affordable priceExpertly made from premium materials
      $165.87
    • (0 reviews)
      # 232300297
      Pontiac Grand Prix 5.0L Small Block Chevy 1978, Carburetor to TBI Adapter Kit by Trans-Dapt®. 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...
      Built to match your exact requirementsHigh quality you can rely on
      $43.48 - $50.40
    • (0 reviews)
      # mpn2297702
      Pontiac Grand Prix THM350 Transmission 1978, Kick Down and TV Cable Kit by American Shifter®. 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...
      Designed in the USAFits All Carbs & Intakes
      $61.70
    • (0 reviews)
      # 14689893
      Pontiac Grand Prix 5.0L 1978, Fuel Pump Push Rod by Comp Cams®. 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 mind. It will meet your...
      High quality at an affordable priceExpertly made from premium materials
      $17.29 - $144.09
    • (0 reviews)
      # 176744092
      Pontiac Grand Prix 4.9L Holley 4150 Model Carburetor 1978, Carburetor Baseplate Assembly by AED Performance®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and...
      High quality at an affordable priceExpertly made from premium materials
      $106.60 - $107.93
    • (0 reviews)
      # mpn1953561
      Pontiac Grand Prix U / Y Engine VIN Character Under 300 HP 1978, Drop-In Tank Fuel Catalyst by Fitch® Fuel Catalyst. For engines under 400 HP. Get improved performance and reduced emissions with the Fitch Fuel Catalyst! Unlike expensive...
      Increases fuel economyIncreases horsepower and torque for improved performance
      $141.85
    • (0 reviews)
      # mpn359110080
      Pontiac Grand Prix 4.9L / 5.0L 1978, Shark Nozzle by Nitrous Express®. 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 mind. It will meet...
      High quality at an affordable priceExpertly made from premium materials
      $66.56
    • (0 reviews)
      # 748441740
      Pontiac Grand Prix 4.9L 1978, Polished Stainless Line Kit for Holley Regulator by AED Performance®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...
      High quality at an affordable priceExpertly made from premium materials
      $59.93
    • (0 reviews)
      # mpn358514386
      Pontiac Grand Prix 4.9L Holley Model Carburetor 1978, Carburetor Power Valve Channel Restricter Kit by AED Performance®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...
      High quality at an affordable priceExpertly made from premium materials
      $39.93
    • (0 reviews)
      # mpn358514385
      Pontiac Grand Prix 4.9L Holley Model Carburetor 1978, Carburetor Power Valve Saver Kit by AED Performance®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and...
      High quality at an affordable priceExpertly made from premium materials
      $11.72
    • (0 reviews)
      # 180478562
      Pontiac Grand Prix 4.9L Holley Model Carburetor 1978, High Flow Carburetor Power Valve by AED Performance®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and...
      High quality at an affordable priceExpertly made from premium materials
      $6.65 - $74.34
    • (0 reviews)
      # 858938134
      Pontiac Grand Prix 5.0L 1978, XFI® Fuel Injector Harness by Fast®. 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 mind. It will meet your...
      High quality at an affordable priceExpertly made from premium materials
      $133.82 - $133.86
    • (0 reviews)
      # mpn1589831869
      Pontiac Grand Prix 1978, XFI® Ignition Adapter Harnesses by Fast®. 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 mind. It will meet your...
      High quality at an affordable priceExpertly made from premium materials
      $39.93
    • (0 reviews)
      # mpn1589831868
      Pontiac Grand Prix 1978, XFI® Ignition Connector Kit by Fast®. 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 mind. It will meet your...
      High quality at an affordable priceExpertly made from premium materials
      $16.79
    • (0 reviews)
      # 84103161
      Pontiac Grand Prix 4.9L 1978, Throttle Switch by Wilson Manifolds®. 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 mind. It will meet your...
      High quality at an affordable priceExpertly made from premium materials
      $48.95 - $50.00
    • (0 reviews)
      # mpn2527469
      Pontiac Grand Prix 4.9L 1978, Transmission Kick Down Stud by Edelbrock®. Designed utilizing the latest technology, this product by Edelbrock features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $6.95
    • (0 reviews)
      # mpn1682292
      Pontiac Grand Prix 5.0L 1978, Throttle Cable Bracket by Professional Products®. 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 mind. It...
      High quality at an affordable priceExpertly made from premium materials
      $34.56
    • (0 reviews)
      # 107835361
      Pontiac Grand Prix 4.9L With AED Performance Carburetor / With Barry Grant Carburetor / With Demon Carburetor / With Holley Carburetor / With JET Performance Carburetor / With Proform Carburetor / With Quick Fuel Carburetor 1978, 4150...
      Fully adjustable for various cable lengthsMachined for optional throttle return spring bracket
      $83.39 - $85.51
    • (0 reviews)
      # 107835368
      Pontiac Grand Prix 4.9L With AED Performance Carburetor / With Barry Grant Carburetor / With Demon Carburetor / With Holley Carburetor / With JET Performance Carburetor / With Quick Fuel Carburetor 1978, 4150 Series Throttle Return...
      Fully adjustable for various cable lengthsMachined for optional throttle return spring bracket
      $40.71
    • (0 reviews)
      # 82539832
      Pontiac Grand Prix 4.9L With AED Performance Carburetor / With Barry Grant Carburetor / With Demon Carburetor / With Holley Carburetor / With JET Performance Carburetor / With Quick Fuel Carburetor 1978, 4500 Series Throttle Linkage...
      Fully adjustable for various cable lengthsMachined for optional throttle return spring bracket
      $83.39




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    1978 Pontiac Grand Prix Models
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