Eastwood Company 23232 1-Inch Aluminum Carburetor Spacer for Holley 4150/4160

The Eastwood Company 23232 is a precision die-cast aluminum carburetor spacer designed to improve engine performance and throttle response. This 1-inch spacer fits square flange carburetors including Holley 4150 and 4160 models, as well as Edelbrock, Demon, and Carter carburetors with compatible mounting patterns.

Key Features:

• 1-inch spacer height increases plenum volume for improved air/fuel mixture
• Precision die-cast aluminum construction ensures durability and heat dissipation
• Square flange design fits Holley 4150/4160, Edelbrock, Demon, and Carter carburetors
• Helps increase horsepower and torque across the RPM range
• Open center design improves air distribution to intake manifold
• Easy bolt-on installation between carburetor and intake manifold

Carburetor spacers work by expanding the plenum area beneath the carburetor, which helps create a more uniform air/fuel charge distribution to all cylinders. This 1-inch aluminum spacer is ideal for street performance applications and provides a cost-effective way to extract additional power from your engine. The lightweight aluminum construction won't add significant weight while providing excellent heat management properties.