1 Inch lightweight tapered blend carburetor spacer to improve flow and eliminate turbulence for 4500/dominator style intake manifolds.

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

- 37% (252 grams) lighter than a standard 1in tapered blend 4500 carb spacer

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

- Evenly distributes air and fuel

- Increases air speed

- 1 inch thick for applications with moderate hood clearance

- CNC machined from 6061-T6 billet aluminum making it durable and lightweight

- Black anodized for extended life and a noticeable appearance

- Longer carburetor studs and a extra carburetor gasket are required and can be purchased separately

- weighs only 15oz!

great for race cars, show cars, 4x4's, jet boats, race boats, anything that is fast! check out our other listings!

Made in U.S.A.