Carburetor Spacer Plates

PRP’s Carburetor Spacer Plates are CNC machined from billet aluminum and clear anodized for corrosion protection. Spacers are available in 16 different versions and are ultra-light. Available in 1/2″, 1″ and 2″ sizes for 4150 and 4500 series carburetors. Each one of our 4-hole and open spacers are precision bored to match carburetor base plates for a precise fit. All spacers are dyno tested, so the high performance enthusiast can fine-tune their engine for maximum performance.

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  • CNC machined from 6061 Aluminun
  • 16 different versions available
  • Bored to match carburetor base plates for precise fit
  • Size: 1/2″, 1″, 2″
  • Spacer Design: Open Center, 4-hole, 4-to-1
  • Fits: 4150 Caburetor, 4500 Carburetor
  • Anodized for corrosion protection
  • Made In USA