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

If you're looking to upgrade your engine's fuel delivery by swapping a larger 4150 or 4160 style 4-barrel carburetor onto a manifold designed for a 2300 or 2305 2-barrel carburetor, this adapter from Moroso is what you need. It bridges the gap between the two different flange patterns, allowing you to make the change without replacing your intake manifold.

This adapter is machined from solid billet aluminum, which is strong and lightweight. It's 3/4 of an inch thick, giving you enough height to clear linkages and fuel lines that might otherwise interfere. The precise machining ensures a good seal between the carburetor and the adapter, and between the adapter and the manifold, helping to prevent vacuum leaks.

This part is a straightforward way to get more airflow to your engine when you're looking for improved performance. It's a popular choice for hot rod builds and engine swaps where a larger carburetor is desired.