GMC Carburetor Adapter Plates

Get an exact fit for your

GMC

Year

Choose Year

Year

Make

Choose Make

Make

Model

Choose Model

Model

Select Carburetor Flange Type

All

2-Barrel 3-Bolt

4-Barrel Square Bore

2-Barrel 4-Bolt

4-Barrel Spread Bore

29 products

Sort By:

Clear All

Fitment

GMC

Products

Universal Quadrajet Carb Adapter, Open Center

Speedway Motors |

#1351932

Universal Quadrajet Carb Adapter, Open Center

(24)

$22.99

/each

Holley/Edelbrock to Carter WCFB 4-Barrel Carburetor Adapter Plate

Speedway Motors |

#1351935B

Holley/Edelbrock to Carter WCFB 4-Barrel Carburetor Adapter Plate

(40)

Carburetor Flange Type:

4-Barrel Square Bore

Carburetor Barrels:

4-Barrel

Carburetor Quantity:

One

$38.99

/each

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

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 '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

$166.99

/kit

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.

GM Steering Column Compatibility, Interchange & Repair Guide

Learn more about GM steering column identification, GM steering column lengths, and GM steering column compatibility.

Grant-3 Bolt, GT-3 and GT-9 Steering Wheel Adapter Chart

Not sure which steering wheel adapter is right for your project? The experts have you covered with this chart detailing Grant-3 Bolt , GT-3, and GT-9.

Approved Upgrades for the GM Crate 602/604

Tips and tricks to pull the most from your GM 602/604 platform.

GM Rally Wheels

Choosing new wheels for a GMC Chevrolet truck. This project uses Speedway Motors GM Rally Wheels and new tires to enhance the appearance of the truck.

LS Swap Guide: GM 3 Speed / 4 Speed Parts List

Learn how to swap out an LS engine with a modern fuel injected engine into a hot rod for added horsepower, fuel economy, or throttle response. View a list of parts and helpful tips to complete the installation.

GM Alternator Identification

Learn about GM alternator identification in our guide. We cover GM 3 wire alternators, 1 wire alternators, and externally regulated so you know what to choose.

Alternator Bracket Install on a 454 Big Block Chevy

Kevin W. walks through each step of installing a new alternator bracket on a 454 Big Block Chevy.

Replacing GM Rear End Spherical Bushings

In this budget build, a GM rear end is upgraded in order to hold 400+ HP. See how spherical bushings are replaced in a used 8.5” GM 10 bolt rear end.

Chamber Muffler Swap Guide

An overview on swapping turbo mufflers for chamber mufflers on a 1969 C/10 pickup. See how to extend the muffler length using exhaust pipe.

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

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

Edelbrock |

#3258716

Edelbrock 8716 Performer Series Carburetor Adapter, Aluminum 2.0 Inch

(1)

Carburetor Flange Type:

4-Barrel Square Bore

Carburetor Barrels:

4-Barrel

Carburetor Quantity:

One

$124.95

/each

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

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

Edelbrock |

#3252692

Edelbrock 2692 Performer Series Carburetor Adapter, 0.750 Inch

Material Type:

Aluminum

Sold in Quantity:

Kit

$67.95

/each

Speedway Universal 2-Barrel Carburetor Adapter Plate

Speedway Motors |

#1351933

Speedway Universal 2-Barrel Carburetor Adapter Plate

(5)

Carburetor Flange Type:

2-Barrel 4-Bolt

Carburetor Barrels:

2-Barrel

Carburetor Quantity:

One

$35.99

/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

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

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

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

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

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

Speedway Motors |

#9108054

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

Carburetor Flange Type:

2-Barrel 3-Bolt

Carburetor Quantity:

Three

Material Type:

Aluminum

$176.99

/kit

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

Speedway Motors |

#9108027

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

(1)

Carburetor Flange Type:

2-Barrel 3-Bolt

Carburetor Quantity:

Three

Material Type:

Aluminum

$249.99

/kit

Speedway Motors |

#5605159

Late Carburetor Adapter

(13)

Carburetor Flange Type:

2-Barrel 3-Bolt

Carburetor Barrels:

2-Barrel

Carburetor Quantity:

One

$36.99

/each

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

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

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

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

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 |

#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

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

-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

Showing all 29 results

Shop Feedback:

Did you find what you are looking for?

GMC Carburetor Adapter Plates

Carburetor Flange Type

Brand

Application

Department

Availability

Discounts

Price

Customer Rating

Products

Universal Quadrajet Carb Adapter, Open Center

Holley/Edelbrock to Carter WCFB 4-Barrel Carburetor Adapter Plate

Adjustable Holley 2300/Rochester 2G Two Barrel Carb Adapter

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

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

Related Articles

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

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

Edelbrock 8716 Performer Series Carburetor Adapter, Aluminum 2.0 Inch

Vintage 2-Barrel Carb Adapter

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

Edelbrock 2691 Performer Series Carburetor Adapter, 0.750 Inch

Edelbrock 2692 Performer Series Carburetor Adapter, 0.750 Inch

Speedway Universal 2-Barrel Carburetor Adapter Plate

Quadrajet 2 Barrel Carburetor Adapter

Three 2 Barrel Carbs to 4 Barrel Intake Adapter

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

Spectre 5765 Carburetor Adapter, Square Bore/Spread Bore Flange

Holley 2300 to Rochester 2G Two Barrel Intake Carburetor Adapter

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

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

Late Carburetor Adapter

Edelbrock 2696 Performer Series Carburetor Adapter, 0.850 Inch

Edelbrock 2732 Performer Series Plate Carburetor Adapter, 0.063 inch

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

Edelbrock Performer Carb Install Accessory Kit, Fuel Line/Adapter

Edelbrock 2697 Performer Series Carburetor Adapter, 0.850 Inch

Edelbrock 2731 Performer Series Plate Carburetor Adapter, 0.100 inch

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

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

Popular Parts