Introducing the Holley SPACER-PHEN 4412, a fantastic intake manifold spacer designed specifically for the 2300 flange. With its generous 1-inch thickness and 1 11/16" bores, this phenolic spacer is a perfect addition to your setup, ensuring optimal airflow and performance.

Features:

• Made from high-quality phenolic material
• 1 11/16" bore size for precise fit
• Sturdy 1" height for reliable performance

Specifications:

• Emission Code: 5
• Flange Style: 2300
• Material: Phenolic
• Product Type: Carburetor Spacer
• Thickness: 1"
• Warranty: Limited 90 Day