Carb. Adapter - 2300 to 4150 - 1.000 Thick

The Carburetor Adapter - 2300 to 4150 - 1.000 Thick from WILSON MANIFOLDS is a vital component for engine builders and performance enthusiasts looking to upgrade their fuel delivery systems. This adapter effectively bridges the gap between Holley 2300 and 4150 carburetor patterns, facilitating easy carburetor swaps without the need for custom mounting solutions.

Constructed from precision cast aluminum or ductile iron, the 1.000-inch thickness of this adapter provides the necessary structural rigidity while ensuring proper carburetor height and fuel bowl clearance above the intake manifold. The machined surfaces are designed for a flush mount, which helps prevent air leaks that could affect air-fuel mixture calibration and idle quality.

This adapter is particularly beneficial for small-block and mid-sized engine builders who require compatibility between Holley's two most popular carburetor platforms. It is ideal for engine swaps, carb downsizing projects, or relocating a proven fuel system to a different vehicle platform. Please note that a gasket is required for installation and is sold separately.