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4412 2300 Holley Carburetor Intake Spacer Performance 1" Riser
This is a 1" aluminum riser for the Holley 4412 2300 carb and will fit other models as well. Add a little performance to your machine the cheap way. Price is for 1 riser.
2300 Holley Riser Phenolic Insulator Spacer for Six Pack or Mustang 289
This 1/4" thick phenolic riser for the Holley 2300 carb and will fit other models as well. Add a little performance to your machine the cheap way, and keep the heat away from the carburetor to solve the heat soak or carburetor boiling issues.
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