Carburetor Spacer - 1 in Thick - 4 Hole - 1.696 in Bores - Square Bore - Aluminum - Natural - Each

Carburetor Spacer - 1 in Thick - 4 Hole - 1.750 in Bores - Square Bore - Aluminum - Natural - Each

Carburetor Adapter - 1 in Thick - 2 Hole - Holley 2-Barrel to Square Bore - Gaskets / Hardware Included - Aluminum - Clear Anodized - Each

Carburetor Adapter - 1 in Thick - 4 Hole - Square Bore to Spread Bore - Gaskets / Hardware Included - Aluminum - Clear Anodized - Each

Carburetor Adapter - 1 in Thick - 2 Hole - Holley 2-Barrel to Rochester 2-Barrel - Hardware Included - Phenolic - Natural - Kit

Upgrade your performance with the 1in Carb Spacer 4500 Open - Birchwood by ADVANCED ENGINE DESIGN. This spacer boosts airflow, maximizing fuel atomization for optimal engine power. Crafted from high-quality wood, this spacer is designed to deliver...