48 mm Weber 48mm IDA or IDF Riser VW Buggy or Shelby Cobra Phenolic Insulator Spacer
This is a pair of 1/4" phenolic carb insulators that help prevent carburetor boiling or heat soak, the cooler it is the more power it makes.
This is a pair of 1/4" phenolic carb insulators that help prevent carburetor boiling or heat soak, the cooler it is the more power it makes.