Product Description
CARBURETOR SPACER, 1 IN., BILLET ALUMINUM
- Extends length of intake mixture column to improve air/fuel distribution
- 6061-T6 billet aluminum
- 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
- Gaskets are not included
*Not legal for sale or use on pollution-controlled vehicles