Bill Smith
Founder, 1929-2014
Speedy Bill
Since 1952
Speedway Motors Logo
America's Oldest Speed Shop ®

Search

Filter

Page 1 of 2

Products

Carburetor Spacers

Carburetor Spacers

Carburetor Spacers are the perfect addition to any vehicle where hood clearance isn’t an issue. Spacers work to help increase fuel economy and performance by increasing the distance the fuel must travel while cooling it down to preserve the length of life of the fuel molecules. Available for nearly any carburetor and intake manifold, you can be sure to find the spacer perfect for your specific application. From Wissota-Spec race spacers to Stromberg 97 spacers and flange adapter spacers, all in your choice thickness, we stock every type of spacer on the market today. Speedway Motors – your one and only stop for your next carburetor spacer!

Featured Products
  • Stromberg 97 Phenolic Carb Spacer
    Stromberg 97 Phenolic Carb Spacer
    (Part #91011615)
    x
                These phenolic insulating carburetor spacers fit common 3 bolt base Stromberg, Holley and Ford carbs. 
            
  • Aluminum Open Carburetor Spacer, 4 Inch
    Aluminum Open Carburetor Spacer, 4 Inch
    (Part #5606091)
    x
                

    Aluminum Holley open carb spacer. Does NOT include gaskets or studs/hardware.

    • Open center port
    • Holley 4 barrel carburetors
  • Plastic Open Carburetor Spacer, 1 Inch
    Plastic Open Carburetor Spacer, 1 Inch
    (Part #54564940)
    x
                These open center carburetor spacers are designed to fit Holley 4150/4160 bolt pattern 4 barrel carbs. They are IMCA approved and are made to reduce heat conductivity for optimum performance.
    • Plastic spacer reduces heat conductivity 10 times greater than aluminum
    • Results in a denser, more powerful fuel charge to the manifold
    • Fits Holley 4150/4160 bolt pattern
    • IMCA approved
    • Includes studs, nuts & washers (gaskets not included)
  • Wissota-Spec 1 Inch 4-Barrel Carburetor Spacer
    New
    Wissota-Spec 1 Inch 4-Barrel Carburetor Spacer
    (Part #1351960)
    x
                

    The Wissota "1960 spacer" is a 1 inch aluminum carburetor spacer that is a quick and easy way to improve the performance of your engine.  Carb spacers lengthen the intake plenum increasing it's volume, and speeding up flow. The Wissota carb spacer works with Holley carburetors with a 5.156" x 5.625" bolt hole pattern.

    • Wissota spec part
    • Carburetor spacer style: 4-Barrel
    • 1 inch thickness
    • Aluminum material
    • Sold individually

     

  • Universal Quadrajet Carb Adapter, Open Center
    Universal Quadrajet Carb Adapter, Open Center
    (Part #1351932)
    x
                

    Lets you adapt most Holley 4 bbl. carbs to a Quadra-Jet intake manifold (and vice-versa). Includes a Quadraget base gasket, a Holley base gasket, and mounting hardware. Adapter is .7255" thick.

    • Fits Holley 4 Barrel Carburetors
    • Tapered open center
    • .7255" thick spacer

  • 1 Inch Aluminum Open Carburetor Spacer
    1 Inch Aluminum Open Carburetor Spacer
    (Part #7202084)
    x
                

    Carb spacers are a quick & easy way to improve the performance of your engine. Spacers lengthen the intake plenum increasing it's volume, and speeding up flow. This cast aluminum 1" tall open carb spacer has dual bolt patterns, so it will work with Holley, Demon, Edelbrock, Autolite, and Carter AFB carburetors. Includes two gaskets and hardware. 

    • Open center port
    • Universal 4 barrel carbs
    • 1/8" NPT female threaded vacuum port
  • Stewart Warner 280ED-F Electric Temperature Gauge Sender-100-280 Deg.
    Stewart Warner 280ED-F Electric Temperature Gauge Sender-100-280 Deg.
    (Part #665280ED)
    x
                

    Operates one gauge only. Sender has 1/8" NPTF threads and includes adapters for 1/4", 3/8" and 1/2" pipe threads. 5/8" hex size.

  • Aluminum Open Carb Spacer, 2 Inch
    Aluminum Open Carb Spacer, 2 Inch
    (Part #7202081)
    x
                

    Aluminum Holley open carb spacers. Includes gaskets and hardware.

    • Open center design
    • 4 barrel Holley carburetors

Filter

"Carburetion, Carburetor Spacers" Page 1 of 2

Page 1 of 2

All

New

Garage Sale

  • Proform 67160C Trackside Carburetor Spacer Kit, 1 Inch Thick
    Proform 67160C Trackside Carburetor Spacer Kit, 1 Inch Thick
    (Part #58667160)
    x
                

    Easily optimize your flow rates with the new PROFORM modular 1" carb spacer kit! Each kit comes with one frame and 3 popular inserts: open, 4-hole, and tapered 4-hole. Various engine combinations have various fuel and air distribution requirements for maximum performance. Lightweight heat-resistant phenolic. Also includes stud kit and gaskets.

    • Modular 1" carb spacer kit
    • Comes with one frame and 3 popular inserts: open, 4-hole, and tapered 4-hole
    • Lightweight heat-resistant phenolic
    • Includes stud kit and gaskets
    • Fits 4 barrel carburetors
    • Made in the U.S.A.
  • Moroso 64945 Phenolic Insulating Carb Spacer for Holley 390
    Moroso 64945 Phenolic Insulating Carb Spacer for Holley 390
    (Part #54564945)
    x
                

    Phenolic material is a type of plastic resin which has excellent insulating properties, so it will keep the fuel in your 4 barrel Holley 4150/4160 cooler for more power. For 390 CFM carbs with 1.467" diameter bores.

    • Specially formulated material reduces heat conductivity 10 times greater than aluminum
    • Reduces fuel temperature inside the carburetor
    • Denser, more powerful fuel charge to the manifold
    • 4 hole plenum design
    • 1/2" height
    • Gaskets not included
  • Stewart Warner 280ED-F Electric Temperature Gauge Sender-100-280 Deg.
    Stewart Warner 280ED-F Electric Temperature Gauge Sender-100-280 Deg.
    (Part #665280ED)
    x
                

    Operates one gauge only. Sender has 1/8" NPTF threads and includes adapters for 1/4", 3/8" and 1/2" pipe threads. 5/8" hex size.

  • Speedway Phenolic Open 1 Inch Carburetor Spacer
    Speedway Phenolic Open 1 Inch Carburetor Spacer
    (Part #1351901)
    x
                Phenolic material is a type of plastic resin which  has excellent insulating properties, so it will keep the fuel in your 4  barrel Holley 4150/4160 cooler for more power. 
    • Fits Holley 4150/4160 bolt pattern
    • 1" tall
    • Open design
    • Phenolic construction reduces heat transfer and increases power
  • Speedway Phenolic 4-Hole 1 Inch Carburetor Spacer
    Speedway Phenolic 4-Hole 1 Inch Carburetor Spacer
    (Part #1351906)
    x
                Phenolic material is a type of plastic resin which has excellent  insulating properties, so it will keep the fuel in your 4 barrel Holley  4150/4160 cooler for more power. For carbs with 1.467" diameter  bores. 
    • Fits Holley 4150/4160 bolt pattern
    • 1" tall
    • 4-hole design
    • 1.47" bore
    • Phenolic construction reduces heat transfer and increases power
  • Aluminum Open Carburetor Spacer, 4 Inch
    Aluminum Open Carburetor Spacer, 4 Inch
    (Part #5606091)
    x
                

    Aluminum Holley open carb spacer. Does NOT include gaskets or studs/hardware.

    • Open center port
    • Holley 4 barrel carburetors
  • Plastic Open Carburetor Spacer, 2 Inch
    Plastic Open Carburetor Spacer, 2 Inch
    (Part #54564942)
    x
                

    These plastic open center carb spacers are designed to fit 4 barrel Holley carburetors.

    • 2 inch spacer
    • open center design
    • Fits 4 barrel Holley carbs
  • Speedway Phenolic Open 1/2 Inch Carburetor Spacer
    Speedway Phenolic Open 1/2 Inch Carburetor Spacer
    (Part #1351900)
    x
                Phenolic material is a type of plastic resin which  has excellent insulating properties, so it will keep the fuel in your 4  barrel Holley 4150/4160 cooler for more power. 
    • Fits Holley 4150/4160 bolt pattern
    • 1/2" tall
    • Open design
    • Phenolic construction reduces heat transfer and increases power
  • R2C CS10500 Track Control Carburetor Spacer, 1.25 Inch Bore
    R2C CS10500 Track Control Carburetor Spacer, 1.25 Inch Bore
    (Part #5921050)
    x
                Please view the product's page for more information
            
  • 1 Inch Aluminum Open Carburetor Spacer
    1 Inch Aluminum Open Carburetor Spacer
    (Part #7202084)
    x
                

    Carb spacers are a quick & easy way to improve the performance of your engine. Spacers lengthen the intake plenum increasing it's volume, and speeding up flow. This cast aluminum 1" tall open carb spacer has dual bolt patterns, so it will work with Holley, Demon, Edelbrock, Autolite, and Carter AFB carburetors. Includes two gaskets and hardware. 

    • Open center port
    • Universal 4 barrel carbs
    • 1/8" NPT female threaded vacuum port
  • Gaerte Engines CRB 2502 Carburetor Spacer, Angled
    Gaerte Engines CRB 2502 Carburetor Spacer, Angled
    (Part #3912502)
    x
                Wouldn't you think a guy that builds engines and racing carbs for a living might have carb spacers figured out? Bolt-on one of these spacers and feel the power. 
            
  • R2C CS10501 Track Control Carburetor Spacer, 1.000 Inch Bore
    R2C CS10501 Track Control Carburetor Spacer, 1.000 Inch Bore
    (Part #5921051)
    x
                These Track-Control  spacers are designed to limit power  production and control torque by  reducing bore size from 1.75" to  1.000". Track-Control 4 barrel carburetor  spacers are 1"  tall and designed to maintain perfect A/F quality and  booster signal.  The venturi shaped profile also helps control reversion  while the  phenolic construction provides outstanding strength and helps  control  carburetor temperatures.
    • 1 Inch Thick
    • 4-Hole Holley design
    • Designed to limit power production and control torque by reducing bore size from 1.75" to 1.000"
  • High Flow 4150 Holley Carb Spacer
    High Flow 4150 Holley Carb Spacer
    (Part #1351958)
    x
                This hi-tech carb spacer straightens out and increases air velocity into the intake manifold.
    • 1" thick and standard 4150 bolt pattern
    • Fits 4 barrel 4150 Holley carburetors
  • 2.3 Ford 2 Barrel 1-1/2 Inch Carburetor Spacer
    2.3 Ford 2 Barrel 1-1/2 Inch Carburetor Spacer
    (Part #1351500)
    x
                

    This 1-1/2" billet aluminum carb spacer bolts to your 2.3 Ford intake and accepts a 350 or 500 Holley 2 bbl.

    This is the spacer only. Gaskets or studs are not included. This spacer is designed to be used on the 2.3L Ford after removal of the EGR adaptor plate.

    The bolt pattern on this part is 5 1/8" x 3 1/2."

  • Plastic Insulating Carb Spacer for Holley 4150/4160, 1 Inch
    Plastic Insulating Carb Spacer for Holley 4150/4160, 1 Inch
    (Part #54564930)
    x
                

    Plastic carburetor spacers reduce the fuel temperature inside the carburetor by insulating the carb from the hot intake manifold. This results in a denser air/fuel mixutre for more power. Four-hole design increases low-end torque compared to open style spacers.

    • Fits 4150 and 4160 series Holley carbs
    • 1-3/4" venturi bores
    • 4 barrel carburetors
    • Gaskets NOT included
  • Aluminum Open Carb Spacer, 2 Inch
    Aluminum Open Carb Spacer, 2 Inch
    (Part #7202081)
    x
                

    Aluminum Holley open carb spacers. Includes gaskets and hardware.

    • Open center design
    • 4 barrel Holley carburetors
  • Universal Quadrajet Carb Adapter, Open Center
    Universal Quadrajet Carb Adapter, Open Center
    (Part #1351932)
    x
                

    Lets you adapt most Holley 4 bbl. carbs to a Quadra-Jet intake manifold (and vice-versa). Includes a Quadraget base gasket, a Holley base gasket, and mounting hardware. Adapter is .7255" thick.

    • Fits Holley 4 Barrel Carburetors
    • Tapered open center
    • .7255" thick spacer

  • Stromberg 97 Phenolic Carb Spacer
    Stromberg 97 Phenolic Carb Spacer
    (Part #91011615)
    x
                These phenolic insulating carburetor spacers fit common 3 bolt base Stromberg, Holley and Ford carbs. 
            
  • Plastic Insulating Carb Spacer for Holley 4150/4160, 2 Inch
    Plastic Insulating Carb Spacer for Holley 4150/4160, 2 Inch
    (Part #54564935)
    x
                

    Plastic carburetor spacers reduce the fuel temperature inside the carburetor by insulating the carb from the hot intake manifold. This results in a denser air/fuel mixutre for more power. Four-hole design increases low-end torque compared to open style spacers.

    • Fits 4150 and 4160 series Holley carbs
    • 4 barrel carburetors
    • 1-3/4" venturi bores
    • Gaskets NOT included
  • Plastic Open Carburetor Spacer, 1 Inch
    Plastic Open Carburetor Spacer, 1 Inch
    (Part #54564940)
    x
                These open center carburetor spacers are designed to fit Holley 4150/4160 bolt pattern 4 barrel carbs. They are IMCA approved and are made to reduce heat conductivity for optimum performance.
    • Plastic spacer reduces heat conductivity 10 times greater than aluminum
    • Results in a denser, more powerful fuel charge to the manifold
    • Fits Holley 4150/4160 bolt pattern
    • IMCA approved
    • Includes studs, nuts & washers (gaskets not included)
Goto Previous PagePrevious Page
1 2