Carburetor Adapter Plates

Find Parts That Fit Your Vehicle

Select Carburetor Flange Type

All

2-Barrel 4-Bolt

4-Barrel Square Bore

2-Barrel 3-Bolt

4-Barrel Spread Bore

49 products

Sort By:

Clear All

Products

Holley 2300 to Rochester 2G Two Barrel Intake Carburetor Adapter

Speedway Motors |

#1351934

Holley 2300 to Rochester 2G Two Barrel Intake Carburetor Adapter

(34)

Carburetor Flange Type:

2-Barrel 4-Bolt

Carburetor Barrels:

2-Barrel

Carburetor Quantity:

One

$26.99

/each

Holley/Edelbrock to Rochester 4G 4-Jet Carburetor Adapter Plate

Speedway Motors |

#1351935

Holley/Edelbrock to Rochester 4G 4-Jet Carburetor Adapter Plate

(69)

Carburetor Flange Type:

4-Barrel Square Bore

Carburetor Barrels:

4-Barrel

Carburetor Quantity:

One

$21.99

/each

IMCA Spec Rochester 2G Carb Adaptor for Crate Engines

Speedway Motors |

#1353502G

IMCA Spec Rochester 2G Carb Adaptor for Crate Engines

(19)

Carburetor Flange Type:

2-Barrel 4-Bolt

Carburetor Barrels:

2-Barrel

Carburetor Quantity:

One

$59.99

/each

Speedway Billet Aluminum 2-Barrel Carburetor Spacer, Dual Plane

Speedway Motors |

#1351950

Speedway Billet Aluminum 2-Barrel Carburetor Spacer, Dual Plane

(10)

Carburetor Flange Type:

2-Barrel 4-Bolt

Carburetor Barrels:

2-Barrel

Carburetor Quantity:

One

$115.99

/each

Speedway Motors |

#5605159

Late Carburetor Adapter

(13)

Carburetor Flange Type:

2-Barrel 3-Bolt

Carburetor Barrels:

2-Barrel

Carburetor Quantity:

One

$36.99

/each

Determining the Best Performance Carburetor For Your Application

We look at the basics of performance carburetion and what you need to properly supply your street or race car with enough fuel in this buyer's guide

EFI VS Carb | Is Converting Carb to EFI Worth it | Pros & Cons

We help you decide if converting your pickup, muscle car, or hot rod to EFI is worth the time and expense

Dual Carb Linkage Setup

Learn about Dual Carb Linkage Setup. Follow along as an expert works through his fuel and throttle setup including part mounting and some modifications.

Choosing an Electronic Fuel Injection Retrofit for Your Street Rod or Muscle Car

Fuel injection is here to stay and we delve into the benefits of such retrofit systems for your classic muscle car or street rod in our EFI retrofit buyer's guide!

How to Install Fuel Pressure Regulators for Carburetors

Learn how to install a bypass and deadhead style fuel pressure regulator. We cover how these regulators work with a carburetor and advantages of each style.

Installing ICT Billet LS Motor Mount Adapters

Jordan shows us how to use ICT Billet motor mount adapters to bolt a 6.0 LS into his 3rd-Gen Firebird.

What Size Carburetor Do I Need?

Learn how to calculate your CFM with a formula to determine what the best carburetor size is for you. We also cover vacuum and mechanical secondaries.

LS Swap How-To Guide

LS swaps are nothing new, but they're still a little mysterious to some of us. Here is an overview of what you will need and what you need to know to swap some modern performance into your muscle car, truck, or hot rod!

LS Swap Chevelle Guide

Learn about performing an LS Swap in a 1972 Chevelle in this tech article. We'll discuss lessons learned from our Chevelle engine swap using a 500-horse 6.0.

How To Set Up Multiple Carburetors on a Vintage Engine

There's a right and wrong way to run a two-barrel carburetor on your vintage engine. Check out this guide about how to select the correct carburetor for your Flathead or vintage engine.

Spectre 5765 Carburetor Adapter, Square Bore/Spread Bore Flange

Spectre Performance |

#4655765

Spectre 5765 Carburetor Adapter, Square Bore/Spread Bore Flange

(2)

Carburetor Flange Type:

4-Barrel Square Bore

Carburetor Barrels:

4-Barrel

Carburetor Quantity:

One

$33.99

/each

Mr Gasket |

#5501933

Mr Gasket 1933 Carburetor Adapter Kit, 4-Bolt, 2 Barrel to 4 Barrel

(8)

Carburetor Flange Type:

2-Barrel 4-Bolt

Carburetor Barrels:

2-Barrel

Carburetor Quantity:

One

$37.85

/each

-7%

Mr Gasket |

#5501932

Mr Gasket 1932 Carburetor Adapter Kit, Aluminum

(1)

Height:

0.75"

Carburetor Flange Type:

4-Barrel Square Bore

Carburetor Barrels:

4-Barrel

$36.96

/each

$39.79

Adjustable Holley 2300/Rochester 2G Two Barrel Carb Adapter

Speedway Motors |

#91011510

Adjustable Holley 2300/Rochester 2G Two Barrel Carb Adapter

(10)

Carburetor Flange Type:

2-Barrel 4-Bolt

Carburetor Barrels:

2-Barrel

Carburetor Quantity:

One

$72.99

/kit

Edelbrock |

#3252696

Edelbrock 2696 Performer Series Carburetor Adapter, 0.850 Inch

(7)

Carburetor Flange Type:

4-Barrel Square Bore

Carburetor Barrels:

4-Barrel

Carburetor Quantity:

One

$35.95

/each

-7%

Mr Gasket |

#5501937MRG

Mr Gasket 1937MRG Carburetor Adapter Kit, Rochester 2 Barrel

(3)

Carburetor Flange Type:

2-Barrel 4-Bolt

Carburetor Barrels:

2-Barrel

Carburetor Quantity:

One

$39.17

/each

$42.37

Three 2 Barrel Carbs to 4 Barrel Intake Adapter

Speedway Motors |

#1352003

Three 2 Barrel Carbs to 4 Barrel Intake Adapter

(5)

Carburetor Flange Type:

2-Barrel 3-Bolt

Carburetor Barrels:

3 x 2-Barrel

Carburetor Quantity:

Three

$159.99

/each

Mr Gasket |

#5501929MRG

Mr Gasket 1929MRG Carburetor Adapter Kit, Holley 350/500 2 Barrel

(1)

Carburetor Flange Type:

2-Barrel 4-Bolt

Carburetor Barrels:

2-Barrel

Carburetor Quantity:

One

$22.95

/each

-15%

Moroso |

#54564952

Moroso 64952 Carburetor Adapter, Phenolic 2 Bbl To 4 Bbl

$98.99

/each

$116.84

Speedway Motors |

#1352001

Vintage 2-Barrel Carb Adapter

(5)

Carburetor Flange Type:

2-Barrel 3-Bolt

Carburetor Barrels:

2 x 2-Barrel

Carburetor Quantity:

Two

$109.99

/each

Three 4-bolt Small Rochester 2-BBL Carbs to 4-BBL Intake Adapter

Speedway Motors |

#1352005

Three 4-bolt Small Rochester 2-BBL Carbs to 4-BBL Intake Adapter

(5)

Carburetor Flange Type:

2-Barrel 4-Bolt

Carburetor Barrels:

3 x 2-Barrel

Carburetor Quantity:

Three

$159.99

/each

-40%

Speedway Motors |

#1351936A

Quadrajet 2 Barrel Carburetor Adapter

(4)

Carburetor Flange Type:

2-Barrel 4-Bolt

Carburetor Barrels:

2-Barrel

Carburetor Quantity:

One

$37.99

/each

$63.63

Edelbrock |

#3252732

Edelbrock 2732 Performer Series Plate Carburetor Adapter, 0.063 inch

(3)

Carburetor Flange Type:

4-Barrel Square Bore

Carburetor Barrels:

4-Barrel

Carburetor Quantity:

One

$18.95

/each

Spectre Performance |

#4655772

Spectre 5772 Carburetor Adapter, 4-Barrel to 2-Barrel Manifold, Each

Carburetor Flange Type:

2-Barrel 4-Bolt

Carburetor Barrels:

2-Barrel

Carburetor Quantity:

One

$39.99

/each

Billet Aluminum 2-Barrel Carburetor Spacer Kit, Dual Plane

Speedway Motors |

#9100379

Billet Aluminum 2-Barrel Carburetor Spacer Kit, Dual Plane

(1)

Carburetor Flange Type:

2-Barrel 4-Bolt

Material Type:

Aluminum

$126.99

/kit

Holley |

#4251790

Holley 17-90 Carburetor Adapter Plate for 2bbl XP models, Black

(2)

Carburetor Flange Type:

2-Barrel 4-Bolt

Carburetor Barrels:

2-Barrel

Carburetor Quantity:

One

$199.95

/each

-8%

Moroso |

#54564964

Moroso 64964 Carburetor Adapter, 1 In, Billet Aluminum

$128.99

/each

$141.18

Edelbrock |

#3252694

Edelbrock 2694 Performer Series Carburetor Adapter, 0.550 Inch

Carburetor Flange Type:

4-Barrel Square Bore

Carburetor Barrels:

4-Barrel

Carburetor Quantity:

One

$109.95

/pair

Edelbrock |

#3252697

Edelbrock 2697 Performer Series Carburetor Adapter, 0.850 Inch

(2)

Carburetor Flange Type:

4-Barrel Square Bore

Carburetor Barrels:

4-Barrel

Carburetor Quantity:

One

$106.95

/each

Edelbrock |

#3252691

Edelbrock 2691 Performer Series Carburetor Adapter, 0.750 Inch

Carburetor Flange Type:

4-Barrel Spread Bore

Carburetor Barrels:

4-Barrel

Carburetor Quantity:

One

$78.95

/each

GM '63-75 L6 2-Bolt to Stromberg 3-Bolt Single Carb Adapter Kit

Speedway Motors |

#9108025

GM '63-75 L6 2-Bolt to Stromberg 3-Bolt Single Carb Adapter Kit

Carburetor Flange Type:

2-Barrel 3-Bolt

Carburetor Quantity:

One

Material Type:

Aluminum

$83.99

/kit

GM '36-62 L6 2 Bolt (Small Pattern) to Stromberg 3 Bolt Adapter

Speedway Motors |

#91003662

GM '36-62 L6 2 Bolt (Small Pattern) to Stromberg 3 Bolt Adapter

(2)

Carburetor Flange Type:

2-Barrel 3-Bolt

Carburetor Quantity:

One

Material Type:

Aluminum

$33.99

/each

GM '36-62 L6 2-Bolt to Stromberg 3-Bolt Single Carb Adapter Kit

Speedway Motors |

#9108052

GM '36-62 L6 2-Bolt to Stromberg 3-Bolt Single Carb Adapter Kit

Carburetor Flange Type:

2-Barrel 3-Bolt

Carburetor Quantity:

One

Material Type:

Aluminum

$58.99

/kit

Edelbrock |

#9109602

Edelbrock Performer Carb Install Accessory Kit, Fuel Line/Adapter

Carburetor Flange Type:

4-Barrel Square Bore

Sold in Quantity:

Kit

Finish:

Silver

$140.85

/kit

-7%

Quick Fuel 300-6QFT Caburetor Adapter, Spread Bore to Square Bore

Quick Fuel Technology |

#4243006QFT

Quick Fuel 300-6QFT Caburetor Adapter, Spread Bore to Square Bore

Carburetor Flange Type:

4-Barrel Square Bore

Carburetor Barrels:

4-Barrel

Carburetor Quantity:

One

$105.95

/each

$114.95

GM '63-75 L6 2 Bolt (Big Pattern) to Stromberg 3 Bolt Adapter

Speedway Motors |

#91006375

GM '63-75 L6 2 Bolt (Big Pattern) to Stromberg 3 Bolt Adapter

(1)

Carburetor Flange Type:

2-Barrel 3-Bolt

Carburetor Barrels:

2-Barrel

Carburetor Quantity:

One

$58.99

/each

Moroso |

#54564960

Moroso 64960 Carburetor Adapter, 2 In, Cast Aluminum

$104.99

/each

Edelbrock |

#3252692

Edelbrock 2692 Performer Series Carburetor Adapter, 0.750 Inch

Material Type:

Aluminum

Sold in Quantity:

Kit

$67.95

/each

GM '36-62 L6 2-Bolt to Stromberg 3-Bolt Two Carb Adapter Kit

Speedway Motors |

#9108053

GM '36-62 L6 2-Bolt to Stromberg 3-Bolt Two Carb Adapter Kit

Carburetor Flange Type:

2-Barrel 3-Bolt

Carburetor Quantity:

Two

Material Type:

Aluminum

$117.99

/kit

GM '63-75 L6 2-Bolt to Stromberg 3-Bolt Two Carb Adapter Kit

Speedway Motors |

#9108026

GM '63-75 L6 2-Bolt to Stromberg 3-Bolt Two Carb Adapter Kit

(2)

Carburetor Flange Type:

2-Barrel 3-Bolt

Carburetor Quantity:

Two

Material Type:

Aluminum

$167.99

/kit

Edelbrock |

#3252731

Edelbrock 2731 Performer Series Plate Carburetor Adapter, 0.100 inch

Carburetor Flange Type:

4-Barrel Spread Bore

Carburetor Barrels:

4-Barrel

Carburetor Quantity:

One

$26.95

/each

Showing 1 - 36 of 49 results

Shop Feedback:

Did you find what you are looking for?

Try Shopping by the Make of your Vehicle:

Ford

Carburetor Adapter Plates

Carburetor Flange Type

Brand

Application

Department

Sanctioning Body

Race Type

Availability

Discounts

Make

Platform

Price

Customer Rating

Products

Holley 2300 to Rochester 2G Two Barrel Intake Carburetor Adapter

Holley/Edelbrock to Rochester 4G 4-Jet Carburetor Adapter Plate

IMCA Spec Rochester 2G Carb Adaptor for Crate Engines

Speedway Billet Aluminum 2-Barrel Carburetor Spacer, Dual Plane

Late Carburetor Adapter

Related Articles

Spectre 5765 Carburetor Adapter, Square Bore/Spread Bore Flange

Mr Gasket 1933 Carburetor Adapter Kit, 4-Bolt, 2 Barrel to 4 Barrel

Mr Gasket 1932 Carburetor Adapter Kit, Aluminum

Adjustable Holley 2300/Rochester 2G Two Barrel Carb Adapter

Edelbrock 2696 Performer Series Carburetor Adapter, 0.850 Inch

Mr Gasket 1937MRG Carburetor Adapter Kit, Rochester 2 Barrel

Three 2 Barrel Carbs to 4 Barrel Intake Adapter

Mr Gasket 1929MRG Carburetor Adapter Kit, Holley 350/500 2 Barrel

Moroso 64952 Carburetor Adapter, Phenolic 2 Bbl To 4 Bbl

Vintage 2-Barrel Carb Adapter

Three 4-bolt Small Rochester 2-BBL Carbs to 4-BBL Intake Adapter

Quadrajet 2 Barrel Carburetor Adapter

Edelbrock 2732 Performer Series Plate Carburetor Adapter, 0.063 inch

Spectre 5772 Carburetor Adapter, 4-Barrel to 2-Barrel Manifold, Each

Billet Aluminum 2-Barrel Carburetor Spacer Kit, Dual Plane

Holley 17-90 Carburetor Adapter Plate for 2bbl XP models, Black

Moroso 64964 Carburetor Adapter, 1 In, Billet Aluminum

Edelbrock 2694 Performer Series Carburetor Adapter, 0.550 Inch

Edelbrock 2697 Performer Series Carburetor Adapter, 0.850 Inch

Edelbrock 2691 Performer Series Carburetor Adapter, 0.750 Inch

GM '63-75 L6 2-Bolt to Stromberg 3-Bolt Single Carb Adapter Kit

GM '36-62 L6 2 Bolt (Small Pattern) to Stromberg 3 Bolt Adapter

GM '36-62 L6 2-Bolt to Stromberg 3-Bolt Single Carb Adapter Kit

Edelbrock Performer Carb Install Accessory Kit, Fuel Line/Adapter

Quick Fuel 300-6QFT Caburetor Adapter, Spread Bore to Square Bore

GM '63-75 L6 2 Bolt (Big Pattern) to Stromberg 3 Bolt Adapter

Moroso 64960 Carburetor Adapter, 2 In, Cast Aluminum

Edelbrock 2692 Performer Series Carburetor Adapter, 0.750 Inch

GM '36-62 L6 2-Bolt to Stromberg 3-Bolt Two Carb Adapter Kit

GM '63-75 L6 2-Bolt to Stromberg 3-Bolt Two Carb Adapter Kit

Edelbrock 2731 Performer Series Plate Carburetor Adapter, 0.100 inch

Popular Parts

Try Shopping by the Make of your Vehicle: