Fuel Systems

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    • (0 reviews)
      # mpn4491594572
      GMC Topkick 6.0L General Motors Engine With Cathedral-Port Heads 1990, 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...
      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
      $5,927.52
    • (0 reviews)
      # 487864531
      GMC Topkick General Motors Engine 1990, 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 your...
      High quality at an affordable priceExpertly made from premium materials
      $186.19
    • (0 reviews)
      # mpn457938663
      GMC C6000 / C7000 7.0L 1990, Belt Drive Fuel System 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 meet your...
      Methanol and Ethanol compatibleAdjust idle fuel pressure separate from the high-RPM setting, no jets, pills or other valves required
      $1,189.03
    • (0 reviews)
      # mpn358595272
      GMC C6000 / C7000 7.0L 1990, Belt Drive Kit 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 meet your needs...
      Designed for lower left mounting. Modifications necessary for right-hand mountingEFI applications use Aeromotive Regulator P/N 13113 (sold separately)
      $1,017.40
    • (0 reviews)
      # 221821267
      GMC Topkick 5.7L Small Block Chevy 1990, 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 mind....
      Built to provide the utmost in durability and longevityMade utilizing state-of-the-art equipment
      $1,055.70 - $1,216.35
    • (0 reviews)
      # mpn3402189513
      GMC C7000 7.0L Chevy Big Block Mark IV 1990, 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...
      Perfect for automotive or powersports applicationsDesigned to help get the most out of your vehicle
      $152.01
    • (0 reviews)
      # mpn3402189484
      GMC C6000 / C7000 7.0L Big Block Chevy 1990, 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 and...
      Perfect for automotive or powersports applicationsDesigned to help get the most out of your vehicle
      $431.27
    • (0 reviews)
      # mpn3402189506
      GMC C6000 / C7000 7.0L Big Block Chevy 1990, 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 customers...
      Perfect for automotive or powersports applicationsDesigned to help get the most out of your vehicle
      $154.01
    • (0 reviews)
      # 835785658
      GMC C6000 5.7L Small Block Chevy 1990, Mechanical Fuel Pump by TSP®.
      $30.49 - $55.61
    • (0 reviews)
      # mpn4515293123
      GMC Topkick 6.0L / 7.0L 1990, 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" lower base for rotation of...
      Precise manufacturing and high-grade materialsExpertly Crafted from the highest grade materials
      $49.99
    • (0 reviews)
      # 714878879
      GMC Topkick 6.0L / 7.0L Chevy Big Block 1990, 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 customers in...
      High quality at an affordable priceExpertly made from premium materials
      $1,909.68 - $2,122.45
    • (0 reviews)
      # mpn4494242952
      GMC Topkick 6.0L General Motors Engine With Cathedral-Port Heads 1990, 8-Stack Induction System by Inglese®. Unassembled, Without Electronics. Cathedral Port. The Induction Systems may look like classic Weber induction, but these...
      User can choose a camshaft from wider selection than Weber carburetors allowLow-profile fuel rails sit between throttle bodies for excellent driver visibility
      $3,149.53
    • (0 reviews)
      # 714831757
      GMC Topkick With Standard Deck Small Block Chevy 1990, 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 state-of-the-art...
      No Laptop/Tuning RequiredWaterproof ECU
      $3,418.21 - $3,745.38
    • (0 reviews)
      # 714851964
      GMC C5000 / C6000 With Standard Deck Small Block Chevy 1990, EZ-EFI® Multi-Port 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...
      Excellent for Street Rods and Muscle Cars or Even All Out Race CarsNo Tuning Experience or Laptop Necessary; Self Tunes as You Drive
      $2,888.17 - $3,488.22
    • (0 reviews)
      # 858916196
      GMC Topkick 1990, 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 technology and with customers in mind. It will meet your...
      Built-in wide-band O2Fully sequential or bank-to-bank capability
      $3,742.87 - $4,698.94
    • (0 reviews)
      # mpn457938407
      GMC Topkick 5.7L Chevy Small Block 1990, 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 meet your...
      Fits Edelbrock® Victor "E" Small Block Chevy Manifold Rails OnlyORB-08 Ports with compact connections and positive, leak-free sealing
      $276.01
    • (0 reviews)
      # mpn4513188097
      GMC Topkick 5.7L 1990, Disc High-Z Fuel Injector by Racetronix®. Static Flow: 21 lb/hr. Top feed disc injectors uses multiple holes around its circumference. The disc rests on a short chimney that surrounds a metering hole. As the disc...
      The flat mating surface ensures that no excess fuel is present to evaporate and therefore, no deposits or clogging can occur.Compatible with alternative fuels (i.e. E85, Methanol)
      $39.99
    • (0 reviews)
      # mpn359110073
      GMC Topkick 10.4L / 5.7L / 6.0L / 7.0L / 8.2L 1990, 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....
      Holley 4150 Carb Spray Plate50, 100, 150, 200, 250, 300 WHP
      $686.62
    • (3 reviews)
      # 524790790
      GMC Topkick 1990, 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 made of...
      200-600 WHP10 lb. Bottle
      $1,152.96
    • (0 reviews)
      # 524785359
      GMC Topkick 1990, 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 to serve...
      Holley 4150 Carb Flange100, 150, 200 WHP
      $530.97
    • (0 reviews)
      # 524752929
      GMC Topkick 1990, 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 technology...
      4150-Series Carb Plate100, 150, 200, 250 WHP
      $411.51
    • (2 reviews)
      # 524788747
      GMC Topkick 1990, 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 of...
      High quality at an affordable priceExpertly made from premium materials
      $102.99
    • (0 reviews)
      # 524785865
      GMC Topkick 1990, 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 mind. It will meet...
      200-600 HP(4) Lightning Solenoids
      $1,202.20
    • (0 reviews)
      # 524788432
      GMC Topkick 1990, Drive by Wire Wet Nitrous Kit by NOS®. A great complement to NOS's cutting-edge nitrous kits, the 05134NOS is great for vehicles where anNOS application-specific kit is not available. Designed to work on sequential...
      Exclusive NOS "Soft-Plume" Fogger nozzle finely atomizes the fuel for superior nitrous and fuel distributionIncludes the world-famous NOS 10 lb "blue bottle"
      $855.95
    • (0 reviews)
      # 233396602
      GMC Topkick 6.0L 1990, 92 mm Plate Nitrous System by Nitrous Outlet®. This system comes out of the box with everything you need to spray 200HP, but can spray up to 400HP with additional jetting. Superior Atomization. This injection...
      Flow Up To 400 HPAnodized Billet Aluminum Nitrous Plate
      $710.55 - $865.61
    • (0 reviews)
      # 233396611
      GMC Topkick 6.0L 1990, Dual Stage Plate Conversion Kit by Nitrous Outlet®. 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...
      Flow Up To 600 HPDual Stage Billet Aluminum Plate
      $387.11
    • (0 reviews)
      # 233396619
      GMC Topkick 6.0L 1990, Plate Conversion Kit by Nitrous Outlet®. This injection plate has 6 specially designed nitrous and fuel discharge ports that completely saturate the air intake charge with the best atomized mixture possible. For...
      Flow Up To 400 HPBillet Aluminum Plate
      $338.72
    • (0 reviews)
      # mpn4480473170
      GMC Topkick 5.7L General Motors Engine 1990, 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...
      High quality at an affordable priceExpertly made from premium materials
      $165.87
    • (0 reviews)
      # 232333008
      GMC Topkick 1990, 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 in mind. It will meet your...
      Built to match your exact requirementsHigh quality you can rely on
      $43.48 - $49.79
    • (0 reviews)
      # 1017016928
      GMC Topkick 7.0L 1990, Billet Aluminum Fuel Pump Block-Off Plate by AllStar Performance®. CNC-machined billet aluminum plates cover the mechanical pump opening in the engine block and include a gasket and stainless steel fasteners.
      Precise manufacturing and high-grade materialsExpertly Crafted from the highest grade materials
      +1
      $16.99
    • (0 reviews)
      # mpn4513189256
      GMC Topkick 10.4L / 6.6L / 7.0L / 8.2L 1990, Fuel Pump Installation Kit by Racetronix®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level...
      Expertly Crafted from the highest grade materialsMade to guarantee exceptional reliability
      $17.50
    • (0 reviews)
      # 784022493
      GMC C7000 7.0L Chevrolet Big Block 1990, Linkage Kit by Inglese®. Finding just the right parts for your Weber carbureted induction system has always been a challenge – until now. Inglese™ offers hundreds of parts to provide correct...
      Specifically designed for Weber carbs, not generic applicationsExact fit – no fabrication necessary
      $295.13 - $310.59
    • (0 reviews)
      # 524755552
      GMC Topkick 1990, 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 your needs and...
      High quality at an affordable priceExpertly made from premium materials
      $66.56
    • (0 reviews)
      # 858931204
      GMC Topkick 1990, 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 needs and...
      High quality at an affordable priceExpertly made from premium materials
      $133.82 - $133.86
    • (0 reviews)
      # mpn1589831869
      GMC Topkick General Motors Engine 1990, 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...
      High quality at an affordable priceExpertly made from premium materials
      $39.93
    • (0 reviews)
      # mpn1589831868
      GMC Topkick General Motors Engine 1990, 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...
      High quality at an affordable priceExpertly made from premium materials
      $16.79
    • (0 reviews)
      # mpn358494206
      GMC C6000 5.7L 1990, Stainless Ramjet Throttle Cable Bracket by Lokar®. 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
      $77.84
    • (0 reviews)
      # mpn358727045
      GMC Topkick 5.7L Small Block Chevy 1990, Throttle Cable Bracket Set 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 in mind. It...
      Built to match your exact requirementsHigh quality you can rely on
      $21.19
    • (0 reviews)
      # mpn358726542
      GMC Topkick 5.7L Small Block Chevy 1990, Throttle Return Spring Bracket 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 in...
      Built to match your exact requirementsHigh quality you can rely on
      $5.54
    • (0 reviews)
      # mpn358595326
      GMC C6000 / C7000 7.0L 1990, Belt Drive Fuel Pump Mandrel 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 meet...
      High quality at an affordable priceExpertly made from premium materials
      $133.87
    • (0 reviews)
      # 403944990
      GMC Topkick 1990, Chrome Fuel Pump Block-Off Plate by Proform®. 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...
      Carefully designed to improve the performance of your vehicleCrafted from first-rate materials
      $5.24 - $6.79
    • (0 reviews)
      # 85111554
      GMC Topkick 1990, Officially Licensed GM Fuel Pump Block-Off Plate by Proform®. Without Mounting Bolts. Material: Steel. Sold Each. This product is made of high-quality materials to serve you for years to come. Designed using...
      Officially Licensed GM ProductsCarefully designed to improve the performance of your vehicle
      $13.36 - $15.13
    • (0 reviews)
      # 81804554
      GMC Topkick 1990, Fuel Pump Block-Off Plate by CSR 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. It will meet your...
      High quality at an affordable priceExpertly made from premium materials
      $30.64
    • (0 reviews)
      # mpn358951065
      GMC Topkick 5.7L Small Block Chevy 1990, Aluminum 2.70" Crank Drive Mandrel 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...
      High quality at an affordable priceExpertly made from premium materials
      $42.69
    • (0 reviews)
      # mpn358951066
      GMC Topkick 5.7L Small Block Chevy 1990, Aluminum Drive Pulley Spacer by KSE Racing®. Aluminum spacer used on mandrel drive kits (KSD1025 & KSD1039). This product is made of high-quality materials to serve you for years to come....
      High quality at an affordable priceExpertly made from premium materials
      $24.33
    • (0 reviews)
      # mpn358951070
      GMC Topkick 5.7L Small Block Chevy 1990, Steel Mandrel Drive End Cap by KSE Racing®. Steel mandrel drive end cap/belt guide used on mandrel drive kits (KSD1025 & KSD1039). This product is made of high-quality materials to serve you for...
      High quality at an affordable priceExpertly made from premium materials
      $18.04
    • (0 reviews)
      # mpn3009755685
      GMC Topkick 5.7L Small Block Chevy 1990, Tandem Pump Direct Head Mounting 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...
      Clean & Simple Tandem Pump InstallationFor 604 Crate Motor & SBC Applications
      $73.90
    • (0 reviews)
      # mpn358951044
      GMC Topkick 5.7L Small Block Chevy 1990, Tandem Pump Mounting 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 mind. It...
      High quality at an affordable priceExpertly made from premium materials
      $46.94
    • (0 reviews)
      # 651042578
      GMC Topkick 1990, Pump Mounting Bracket by Peterson Fluid Systems®. 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
      $70.74 - $74.91
    • (0 reviews)
      # mpn358503669
      GMC Topkick 5.7L Small Block Chevy 1990, Mechanical Fuel Pump Drive by Sweet Manufacturing®. 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
      $283.80
    • (0 reviews)
      # mpn2089387687
      GMC C6000 5.7L Small Block 1990, 2x4 Carburetor Linkage Kit by Weiand®. 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, this product...
      Made with precision and quality in mindBuilt to last
      $172.95
    • (0 reviews)
      # 524761744
      GMC Topkick 1990, Shark Piranha Nozzle Fitting 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 your...
      High quality at an affordable priceExpertly made from premium materials
      $7.50
    • (0 reviews)
      # mpn3088167627
      GMC Topkick 6.0L 1990, 102 mm Fast Intake Plate Nitrous System Hard Line Kit by Nitrous Outlet®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...
      Pre-Bent Hard Lines3/16 Stainless Tubing
      $69.56
    • (0 reviews)
      # mpn3088168994
      GMC Topkick 6.0L 1990, 860 Performance Water Vapor Bleed Cross Over Kit for LSX And LSX RT Fast 102 by Nitrous Outlet®. The water bleed kit helps distribute heat from cylinder to cylinder decreasing the variation in temperature for each...
      Reduce Engine TemperaturePre Fabricated
      $280.50
    • (0 reviews)
      # mpn3088168993
      GMC Topkick 6.0L 1990, Coolant Crossover by Nitrous Outlet®. 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 needs...
      Reduce Engine TemperatureEasy To Install
      $280.50
    • (0 reviews)
      # 233396616
      GMC Topkick 6.0L 1990, Fast Intake Solenoid Bracket by Nitrous Outlet®. 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...
      Mounts Two SolenoidsWater Cut Anodized Aluminum
      $85.31
    • (0 reviews)
      # mpn3088168917
      GMC Topkick 6.0L 1990, Nitrous System Hard Line Kit by Nitrous Outlet®. 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...
      Pre-Bent Hard Lines3/16" Stainless Tubing
      $84.02
    • (0 reviews)
      # 784017168
      Universal EZ-EFI 2.0™ 8-Stack Induction System by Inglese®. 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 needs...
      Cast manifold is specific to BBC applicationsFuel rails are engineered to not interfere with distributor cap
      $6,451.25
    • (0 reviews)
      # 801751130
      Universal 8-Stack Induction System by Inglese®. Unassembled, Without Electronics. 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...
      Cast manifold is specific to BBC applicationsFuel rails are engineered to not interfere with distributor cap
      $4,718.06
    • (0 reviews)
      # 250942696
      GMC Topkick 1990, Electric Fuel Pump by Autobest®. Autobest fuel pumps are tested at many points during manufacturing to ensure superior quality and durability and optimal fuel pressure and volume. If your vehicle's fuel pump is faulty,...
      Includes everything needed for a complete installationAutobest uses only top quality materials to ensure product quality
      $13.48 - $33.00




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      Fuel injectors spray fuel directly into your engine’s cylinders during the intake stroke when a piston moves down to allow air and fuel to fill the cylinder chamber....
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