Billet Aluminum Carburetor Spacer
• 1'' Thickness
• 4500-series Dominator Carburetor
• Open Plenum Design
  
  
  Carburetor Spacer; 4500 Carburetor; Open Plenum; H-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• 4500 Series Holley® bolt patterns to fit a variety of carburetors• 4500 Series (Dominator) Spacer is 1" thick with open plenum• Open designs increase plenum volume for improved high rpm power*Not legal for sale or use on pollution-controlled vehicles

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

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