Top 10 Spread Bore TO Square Bore Adapter – Automotive Replacement Carburetor Spacers & Adapters


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1. Pindex

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Carburetor Gaskets 1932 4-Barrel to 4-Barrel Carburetor Gasket Kit

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Pindex #ad - To any 4bbl manifold except Holley 4500 and original manifolds with exposed exhaust crossover tube. Any 4bbl carb. This carburetor gaskets quick and easy installation replacement factory old part. Included in this kit are the gaskets, studs, nuts and washers. Adapts square flange carburetor to 4-barrel intake manifold. Measures 3/4' nominal height of the adapter only, w/o gaskets. This easy to install adapter is made of diecast aluminum.
BrandPindex #ad
ManufacturerPindex #ad
Part Number1932 carburetor gasket kit
Model1932 carburetor gasket kit

2. Edelbrock

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Edelbrock 2696 Four-Hole Square-Bore to Spread-Bore Carburetor Adapter

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Edelbrock #ad - Mounts edelbrock square-bore carburetors to stock Quadra jet and Thermo-Quad manifolds. 850 Adapter is made of aluminum with a natural finish. Thickness of adapter is 0 Hardware and gaskets are included for easy installation. Adapter style is individual venturi ports.
BrandEdelbrock #ad
ManufacturerEdelbrock #ad
Height9.4 Inches
Length10.6 Inches
Weight1.84 Pounds
Width8.3 Inches
Part Number2696
Model2696
Warranty90 Day Manufacturer

3. KIPA

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

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KIPA #ad - A must to anyone making the switch from square bore to spread bore carbs, Update for 2BBL to 4BBL. It could also be used to replace for stock q-jets and t-q intakes. Perfect design, gm, 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, GMC, Ford. Top quality kipa carburetor adapter manifold Mountings for Edelbrock carbs spread Bore intakes.

Simply turn the key and it fires up immediately. The shape of the holes provides a smooth transition from the carb to the intake. Made of solid alloy, great Finish, Mounting Hardware & Mounting seal gaskets are included as pictured. We machine threads into this slick aluminum casting to securely mount the carb studs. Make the transition real easy. It will better your throttle response definitely.
BrandKIPA #ad
ManufacturerKIPA #ad
Part Number2696

4. Mr. Gasket

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Mr. Gasket Carburetor Adapter Kit 4Bbl To 4Bbl

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Mr. Gasket #ad - Open center provides Better Air Fuel Distribution. Includes Hardware & Gaskets. Thickness 3/4" without gaskets. Die cast Aluminum. Easy installation.
BrandMr. Gasket #ad
ManufacturerMr Gasket #ad
Height0 Inches
Length0 Inches
Weight1.45 Pounds
Width0 Inches
Part Number1932
Model1932MRG

5. Spectre

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Spectre Performance 5765 Universal 4-Barrel Carburetor Adapter

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Spectre #ad - Adapts holley, edelbrock, Carter AFB 4 barrel carburetors to a Quadrajet intake manifold. Gaskets and hardware included. Precision die cast aluminum outer plate. Heat insulating phenolic center.
BrandSpectre #ad
ManufacturerSpectre #ad
Height0 Inches
Length0 Inches
Weight1.95 Pounds
Width0 Inches
Part Number5765
ModelSPE-5765
Warranty3 Months

6. Trans-Dapt Performance

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Trans-Dapt 2044 Carburetor Adapter

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Trans-Dapt Performance #ad - Fit type: Vehicle Specific. Package dimensions: 4. 572 h x 22. 606 l x 2032 w centimetres. Package weight: 1. 55 pounds. Country of Origin : United States.
BrandTrans-Dapt Performance #ad
ManufacturerTrans-Dapt Performance #ad
Height1.75 Inches
Length8.63 Inches
Weight1.52 Pounds
Width7.63 Inches
Part Number2044
Model2044
WarrantyLIMITED WARRANTY

7. Richlou, Inc

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Carburetor Adapter Kit, Holley to QuadraJet 1" Open Port with Gaskets & Hardware Aluminum

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Richlou, Inc #ad - Gasket and hardware included. High quality Aluminum construction. Gaskets and hardware included. Natural aluminum finish. Sold individually. Natural aluminum finish. High quality Aluminum construction. Fits oem and Aftermarket Manifolds.
BrandRichlou, Inc #ad
ManufacturerRichlou, Inc #ad
Part NumberA40202
ModelA40202
Warranty1 Year Manufacturer's Warranty, free from defects

8. Edelbrock

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Edelbrock 2732 Carburetor Adapter

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Edelbrock #ad - 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.
BrandEdelbrock #ad
ManufacturerEdelbrock #ad
Height0 Inches
Length0 Inches
Weight0.55 Pounds
Width0 Inches
Part Number2732
Model2732
Warranty90 Day Manufacturer

9. CarBole

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CarBole Carburetor Gaskets 1932 4-Barrel to 4-Barrel 4BBL TO 4BBL

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CarBole #ad - Adapts square flange carburetor to 2-barrel intake manifold. Reference no: refer 1932. Quick and easy installation. Material: aluminum alloy; finish: sand blast. Gaskets, studs, nuts and washers are included in the kit.
BrandCarBole #ad
ManufacturerCarBole #ad
Part NumberCB-10704001

10. JEGS

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JEGS 15440 4-Barrel Carburetor Adapter Kit

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JEGS #ad - 4-barrel carburetor adapter kit not designed for use on intake manifolds with ported vacuum, heat crossover, or EGR at or from the mounting flange systems. 4-barrel carburetor adapter kit not designed for use on intake manifolds with ported vacuum, heat crossover, or EGR at or from the mounting flange systems.

4-barrel carburetor adapter kit not designed for use on intake manifolds with ported vacuum, heat crossover, or EGR at or from the mounting flange systems. 4-barrel carburetor adapter kit not designed for use on intake manifolds with ported vacuum, heat crossover, or EGR at or from the mounting flange systems. 4-barrel carburetor adapter kit not designed for use on intake manifolds with ported vacuum, heat crossover, or EGR at or from the mounting flange systems.
BrandJEGS #ad
ManufacturerJEGS #ad
Height1.5 Inches
Length7.9 Inches
Weight1.49 Pounds
Width8 Inches
Part Number15440