2 Inch tapered blend adapter for 4500/dominator carburetors to fit on 4150 intake manifolds.

- This adaptor makes it easy to install a 4500 carburetor on a 4150 intake and get more power out of your engine when you’re at the track

- Fits all applications with 4150 intake manifolds and 4500/dominator carburetors

- Dyno tested to improve horsepower, torque, and throttle response

- Evenly distributes air and fuel

- Increases air speed

- 2 inch thick for applications where hood clearance is not an issue

- CNC machined from 6061-T6 billet aluminum

- Black anodized for extended life and a noticeable appearance

- Carburetor studs and carburetor gaskets can be purchased from us separately