Moroso 2300/2305 2BBL to 4150/4160 Carburetor Adapter - 3/4in - Billet Aluminum

This 3/4 inch thick adapter from Moroso is machined from solid billet aluminum, giving you a strong foundation to mount a larger 4150 or 4160 style carburetor onto an intake manifold designed for a 2300 or 2305 2-barrel carburetor. The solid aluminum construction helps prevent warping or leaks under the stress of engine operation and fuel pressure.

Using this adapter allows you to upgrade your engine's fuel delivery system by fitting a more capable 4-barrel carburetor without needing to swap out your existing 2-barrel intake manifold. The 3/4 inch thickness provides adequate spacing and allows for proper fuel and air mixture transition between the carburetor base and the manifold ports. It’s a straightforward way to increase airflow and potentially improve engine performance.