REVIEWS
Daqian World Commodity Store Spread Bore To Square Bore Adapter of 2026
By Daqian World Commodity Store Editor • 2026-09-22
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Daqian World Commodity Store Spread Bore To Square Bore Adapter
of September 2026
1

Best Choice
kipa
KIPA Carburetor Adapter Manifold 2696 Four-Hole Square-Bore to Spread-Bore Replace for Quadrajet Thermo-Quad Manifolds, 0.850 in. Thickness
2

Best Value
AUTOVIC
AUTOVIC for Holley Edelbrock 4 Barrel Carb Carburetor to TBI Intake Manifold Adapter Fits Both Square & Spread Bore (1.7 Dual Plane)
3
LOREADA
Aluminum Carb Manifold Adapter #2696 Carter/AFB 4-Barrel Edelbrock Four-Hole Square-Bore to Spread-Bore Carburetor Adapter for stock Quadrajet & Thermo-Quad Base 0.85in; Individual Venturi Ports
4
JEGS
JEGS Phenolic Carburetor Spacer | 4150 Square Bore Flange | Open Style | 2in.Tall | Includes Two Gaskets And Mounting Hardware
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LPFIDI
Carb Carburetor Adapter Kit 3/4" Thick Holley 4bbl Quadrajet Square Bore Spread Bore
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TAKPART
3/4" Open Carb Carburetor Adapter 4bbl Quadrajet Manifold to Holley Edelbrock 9130
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ZLSCTT
Carb Carburetor Adapter Kit 3/4" Thick Holley 4bbl Quadrajet Square Bore Spread Bore, Carburetor Adapter Kit for Square Bore to Spread Bore
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Edelbrock
Edelbrock 2696 Four-Hole Square-Bore to Spread-Bore Carburetor Adapter, Multi, One Size
9
Edelbrock
Edelbrock 2732 Carburetor Adapter
10
Mr. Gasket
Mr. Gasket Carburetor Adapter Kit 4Bbl To 4Bbl, Silver
11
Camotokiit
For Holley Edelbrock Carburetor to TBI Intake Manifold Adapter 1.7" Dual Plane 1" CNC 6061 Aluminum, Fits Both Square and Spread Bore
12
Camotokiit
For Holley Edelbrock Carburetor to TBI Intake Manifold Adapter 2" Dual Plane 1" CNC 6061 Aluminum, Fits Square & Spread Bore
13
Speedmaster
Speedmaster PCE110.1001 Aluminum Carb Adapter Holley to Quadrajet Q-Jet and Spreadbore [2692]
14
SHLPDFM
1 Set SHLPDFM Carburetor Spacer 3/4" Plastic Phenolic 4-Barrel Square Bore Carburetors to Quadrajet Spread Bore
15
Pindex
Carburetor Gaskets 1932 4-Barrel to 4-Barrel Carburetor Gasket Kit
16
High Velocity Heads
High Velocity Heads Carburetor Adapter, 1-1/2 in Thick, 4 Hole, Square Bore to Spread Bore, Aluminum, Polished, Each
17
Racing Power
Racing Power R1100 Square-Bore To Spread-Bore Adapter Plate
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KIPA Carburetor Adapter Manifold 2696 Four-Hole Square-Bore to Spread-Bore Replace for Quadrajet Thermo-Quad Manifolds, 0.850 in. Thickness
Top Quality KIPA Carburetor adapter manifold Mountings for Edebrock carbs spread Bore intakes. Great fit and finish. Adapting your factory original quadra-jet to an electric choke edebrock without any permanent modifications. This will allow you to swap back to the Q-jet at your leisure once it's rebuilt and upgraded to electric choke from the heat-riser tubes that rotted out. The gaskets seals well, Great Product For your carburetor and engine.. It could also be used to replace for stock Q-Jets and T-Q Intakes. Make the transition real easy. A must to anyone making the switch from square bore to spread bore carbs, Update for 2BBL to 4BBL.. Made of Solid alloy, Great Finish, Mounting Hardware Mounting seal gaskets are included as pictured. Mounted without needing to purchase additional bolts. Everything you needed come in the package as pictured. Please probably use the studs, Dont over tighten, Proper design works for its intended application without vacuum leaks. your car deverse it. Perfect design, Smooth transitions for airflow It has room for improvement if you are so desire.this plate helpes with increased intake manifold pressure at idle and also improves horsepower and torque through the entire rpm range and responds much better than 750 Ed did It could be used for many vehicles update such as Dodge, Chevy, GM, GMC, Ford.......... We machine threads into this slick aluminum casting to securely mount the carb studs. The shape of the holes provides a smooth transition from the carb to the intake. Simply turn the key and it fires up immediately. It will better your throttle response definitely..
AUTOVIC for Holley Edelbrock 4 Barrel Carb Carburetor to TBI Intake Manifold Adapter Fits Both Square & Spread Bore (1.7 Dual Plane)
Fitment Fit for Holley Edelbrock 4 barrel carburetor, Fits both square and spread bore. Features Designed for installing 4 barrel carburetors onto TBI intake manifolds, Intended for off-roadracing use only. Material 1 Thick and CNC Machined From 6061 Aluminum. Package Included Install all necessary hardware and gaskets. Note Pls check fitment carefully again in the product description followed to avoid any wrong purchase. If problems, you can contact us by email.
Aluminum Carb Manifold Adapter #2696 Carter/AFB 4-Barrel Edelbrock Four-Hole Square-Bore to Spread-Bore Carburetor Adapter for stock Quadrajet & Thermo-Quad Base 0.85in; Individual Venturi Ports
SpecificationEdelbrock 2696 adapter, Square bore to Quadrajet and Thermo-Quad manifolds Adapter 0.850 Thickness Adapter Style Individual Venturi Ports. FitmentThis adapter plate will allow you to use an Edelbrock square-bore carburetor on a stock Q-Jet or Thermo-Quad intake manifold with a spread-bore flange The Edelbrock 2696 is designed to allow installation of the Edelbrock Performer Series carburetor on vehicles with the OEM spread-bore intake manifold typically GM vehicles that were originally equipped with the Rochester Quadra jet carburetor. AdvantageThe Edelbrock Four-Hole Square-Bore to Spread-Bore Carburetor Adapter allows proper installation of carburetor to manifold. It mounts the Edelbrock square-bore carburetors to stock Quadra jet and Thermo-Quad manifolds. It is designed to replace the original equipment unit. It allows the use of almost any carburetor on almost any intake, saving the hassle and expense of purchasing all new components when changing carburetors or intakes. Advantage This Manifold Adapter 2696 helpes with increased intake manifold pressure at idle and also improves horsepower and torque through the entire rpm range and responds much better than 750 Ed did It could be used for many vehicles update such as Dodge, Chevy, GM, GMC, Ford. Packge IncludeKits include 1 x Aluminum Mounting Hardware 2 x Flange Gaskets 4 x screws to bolt adapter to intake 4x studs and nuts to bolt carb to adapter as pictures shown 2696 is emissions legal when used with carburetor 1400 on a 1980 and older non-feedback GM vehicles powered by a V8 gasoline engine..
JEGS Phenolic Carburetor Spacer | 4150 Square Bore Flange | Open Style | 2in.Tall | Includes Two Gaskets And Mounting Hardware
HEIGHT 2in. for racing applications, raises RPM band, improves top-end performance. 4150 SQUARE BORE MOUNTING FLANGE for Holley, Edelbrock, AFB, Carter, Quick Fuel, Proform, and other carburetors and throttle bodies. OPEN STYLE for single plane intake manifolds. INCLUDES spacer, 2 gaskets, and mounting hardware.
Carb Carburetor Adapter Kit 3/4" Thick Holley 4bbl Quadrajet Square Bore Spread Bore
AdapterSpacer Height 34. AdapterSpacer Style open center. This Aluminum Carburetor Adapter Kit includes cast aluminum adapter, 2 gaskets and all hardwares as our picture shows.No instructions included. This Aluminum Carburetor Adapter Kit for Square Bore to Spread BoreAdapts Holley, or CarterAFB 4-Barrel Square Bore Carburetors to Quadrajet Spread Bore Intake Manifold Bases or the other way by just flipping it over..
3/4" Open Carb Carburetor Adapter 4bbl Quadrajet Manifold to Holley Edelbrock 9130
This set incldues gaskets, studs, nuts washers, just like main picture shows.. Adapts most 4 barrel carbs to Quadrajet base manifolds and reverse.. Any 4bbl carb. to any 4bbl manifold except Holley 4500 and OEM manifolds with exposed exhaust crossover tube.. Please feel free to contact us if you have any questions..
Carb Carburetor Adapter Kit 3/4" Thick Holley 4bbl Quadrajet Square Bore Spread Bore, Carburetor Adapter Kit for Square Bore to Spread Bore
AdapterSpacer Height 0.750. AdapterSpacer Style open center. This Aluminum Carburetor Adapter Kit includes cast aluminum adapter, 2 gaskets and all hardwares as our picture shows.. No instructions included.. Fitment This Aluminum Carburetor Adapter Kit for Square Bore to Spread BoreAdapts Holley, or CarterAFB 4-Barrel Square Bore Carburetors to Quadrajet Spread Bore Intake Manifold Bases or the other way by just flipping it over..
Edelbrock 2696 Four-Hole Square-Bore to Spread-Bore Carburetor Adapter, Multi, One Size
Thickness of adapter is 0. 850.MaterialAluminum. Adapter is made of aluminum with a natural finish. Mounts Edelbrock square-bore carburetors to stock Quadra jet and Thermo-Quad manifolds. Hardware and gaskets are included for easy installation. Adapter style is individual venturi ports. Fit type Vehicle Specific.
Edelbrock 2732 Carburetor Adapter
Square-Bore to Spread-Bore Adapter Plate .100 thick, for Edelbrock manifolds only. Mounts square-bore carbs to spread-bore carb pad on Edelbrock intakes. Not needed for 2101 3701 when used with an Edelbrock Carburetor.
Mr. Gasket Carburetor Adapter Kit 4Bbl To 4Bbl, Silver
Open Center Provides Better Air Fuel Distribution. Die Cast Aluminum. Thickness 34 without gaskets. Includes Hardware Gaskets. Easy installation. Fit type Vehicle Specific.
For Holley Edelbrock Carburetor to TBI Intake Manifold Adapter 1.7" Dual Plane 1" CNC 6061 Aluminum, Fits Both Square and Spread Bore
Part TypeCarburetor to TBI Intake Manifold Adapter. 1 Thick and CNC Machined From 6061 Aluminum. Engineered To Install A 1.7 TBI Throttle Body To A 4 Barrel Intake Manifold. Smooth Transition To Improve Air Flow,Includes All Hardware and Gaskets For Installation. Fits Both Square and Spread Bore.
For Holley Edelbrock Carburetor to TBI Intake Manifold Adapter 2" Dual Plane 1" CNC 6061 Aluminum, Fits Square & Spread Bore
Part TypeCarburetor to TBI Intake Manifold Adapter. 1 Thick and CNC Machined From 6061 Aluminum. Engineered To Install A 2 TBI Throttle Body To A 4 Barrel Intake Manifold. Smooth Transition To Improve Air Flow,Includes All Hardware and Gaskets For Installation. Fits Both Square and Spread Bore.
Speedmaster PCE110.1001 Aluminum Carb Adapter Holley to Quadrajet Q-Jet and Spreadbore [2692]
Speedmaster carburetor adapters are designed to allow you to mount most any carburetor on most any manifold, to save you the expense of buying a different manifold or carburetor. Made from high-quality cast aluminum, these adapters provide a smooth transition from carb to intake for trouble-free operation.. 110 Carburetor Adapter. Speedmaster creates unique distinctive DNA items inspired by the blend of old and new technology. Its empowered work forced drives innovation not only in the products it sells but with the way it goes about doing it.. TRACK PROVEN - Surviving the longevity of road, race and recreation is mandatory for all Track Proven products, Bringing you closer to product perfection.. 12-Month Limited Worldwide Warranty.
1 Set SHLPDFM Carburetor Spacer 3/4" Plastic Phenolic 4-Barrel Square Bore Carburetors to Quadrajet Spread Bore
FitmentFits for 4150 and 4160 series Holley carbsAdapts Holley, Edelbrock or CarterAFB 4-Barrel Square Bore Carburetors to Quadrajet Spread Bore Intake Manifold Bases or the other way by just flipping it over.. FunctionPlastic Phenolic carburetor spacers reduce the fuel temperature inside the carburetor by insulating the carb from the hot intake manifold.This results in a denser airfuel mixture for more power.Open design increases mid range torque compared to 4 hole style spacers.. High quality materialMade of high quality aluminum material,which is corrosion resistance, high and low temperature resistance, anti-aging, long service life.. SizeThickness 34. Complete accessoriesComes Complete As Pictured With Spacer,Bolts, Washers, Nuts..
Carburetor Gaskets 1932 4-Barrel to 4-Barrel Carburetor Gasket Kit
This carburetor gaskets quick and easy installation replacement factory old part.. Adapts square flange carburetor to 4-barrel intake manifold.. Any 4bbl carb. to any 4bbl manifold except Holley 4500 and original manifolds with exposed exhaust crossover tube.. Measures 34' nominal height of the adapter only, wo gaskets. Included in this kit are the gaskets, studs, nuts and washers. This easy to install adapter is made of diecast aluminum..
High Velocity Heads Carburetor Adapter, 1-1/2 in Thick, 4 Hole, Square Bore to Spread Bore, Aluminum, Polished, Each
For 4150 Series Carb to 4500 Manifold. Aluminum Super Sucker Carburetor Spacer. Included componentsHVH Carb Spacers. Package dimensions8.2 L x 6.2 W x 1.9 H. Fit type Universal Fit.
Racing Power R1100 Square-Bore To Spread-Bore Adapter Plate
Product Type Auto Part. Package Quantity 1. Country Of Origin United States. Package Dimensions 10.0 L x 6.0 W x 7.0 H.