Moroso 64940 Moroso 4150/4160 Carburetor Spacer - 3.62in ID - Open Plenum - 1in - Plastic

4150/4160 Carburetor Spacer, Plastic, 1", Open Plenum Design

• Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum
• Reducing fuel temperature inside the carburetor results in a denser, more powerful fuel charge to the manifold
• Includes all mounting hardware
• Gaskets not included

*Not legal for sale or use on pollution-controlled vehicles