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Product Summary

Universal Fit

  • It fits Holley Model 2300 500cfm two barrel carburetors ONLY
  • Detailed instructions are also included to guide you through the rebuilding process
  • This rebuild kit contains all parts and gaskets that are necessary to restore “like new” performance to your carburetor

Key Specs

MFG. Part #37-474
BrandHolley

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Holley 37-474 Details

Each Holley Renew Kit carburetor rebuild kit contains all parts and gaskets that are necessary to restore “like new” performance to your carburetor. Detailed instructions are also included to guide you through the rebuilding process. Start off the season with a quality Holley Renew Kit repair kit. It's your guarantee for trouble–free cruising.

Fits Holley Model 2300 500cfm two barrel carburetors ONLY.

  • Gaskets
  • O-Rings
  • Pump Diaphragm
  • Needle & Seat
  • Power Valve
  • Instructions

Charts

Holley 37-474 Specifications

KEY SPECS
MFG. Part #37-474
BrandHolley
GENERAL
Speedway Motors Catalog Part #427-37474
Sold in QuantityEach
GTIN Code090127059517