Moroso 64966 Carburetor Spacer 1 in. Billet Aluminum
- Extends length of intake mixture column to improve air/fuel distribution
- CNC machined from 6061-T6 billet aluminum to extremely accurate specifications
- Billet aluminum eliminates porosity and improves engine appearance
- 4150/4160 Series Holley® bolt pattern to fit a variety of carburetors
- 4150/4160 Series Spacers in 1" thicknesses with 4-hole design with 1.750" diameter bores
- 4-hole design increases mixture velocity for improved low-speed and mid-range torque
*Not legal for sale or use on pollution-controlled vehicles
