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Spectre

Spectre Carburetor Adapter (Spread Bore to Square Bore)

MPN: 5765 Catalog #: 001316898 Category: Carburetors Check Vehicle Fitment

Product Details

Carburetor Adapter - 1 in Thick - Open/4-Hole - Square Bore to Spread Bore - Gaskets / Hardware Included - Aluminum - Natural - Kit

The Spectre Carburetor Adapter comes with a universal open spacer and a 4 hole insert spacer. This adapter is designed to allow you to adapt a Holley, Edelbrock or Carter/AFB 4 barrel carburetor to a Quadrajet intake manifold. The outer plate has been manufactured with precision die cast aluminum so that the adapter is durable, fits great and looks good. The carburetor spacer is designed to increase power by raising air/fuel velocity as it enters into the intake manifold. The adapter comes with the necessary gaskets and hardware for a quick and easy installation.

The Spectre Carburetor Adapter comes with a universal open spacer and a 4 hole insert spacer. This adapter is designed to allow you to adapt a Holley, Edelbrock or Carter/AFB 4 barrel carburetor to a Quadrajet intake manifold.

The Spectre Carburetor Adapter comes with a universal open spacer and a 4 hole insert spacer. This adapter is designed to allow you to adapt a Holley; Edelbrock or Carter/AFB 4 barrel carburetor to a Quadrajet intake manifold.

Spectre Carburetor Adapter (Spread Bore to Square Bore)

Carburetor Adapter Plate

CARB Adapter

Carburetor Adapter - 1 in Thick - Open/4-Hole - Square Bore to Spread Bore - Gasket / Hardware - Aluminum - Natural - Kit

Vehicle Fitment

Universal or product-specific fitment. Please review the product details and contact us if you need help confirming fitment before ordering.

Product Specs

Brand
Spectre
Part Number
5765
Catalog Number
001316898
Product Line
Carburetor Accessories
Category
Fuel Delivery
Type
Carburetors
UPC / Barcode
089601576503
Vendor Product Category
Fuel Delivery
Vendor Product Subcategory
Carburetors
Length
8.00 in
Width
7.00 in
Height
1.85 in
Weight
1.91 lb
Units Per SKU
1
Freight / LTL
No
Ship Alone
No
Air Restricted
No
Prop 65
Y
CARB Approved
No
Clearance Item
No

Shipping & Availability

Current status 482 Available - Ready to ship
Estimated timing Usually ships within 24hrs

This item is showing available inventory. Most in-stock performance parts ship quickly, but timing can vary by warehouse, vendor cut-off time, holidays, and carrier pickup.

STATE RESTRICTIONS: This item is not CARB approved and can not ship to California.

PROP 65 WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Inventory shown: 482 available as of 6/4/2026.

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