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Fast Kit Carburetor Rebuild Kit for 2300 Ultra XP Carburetors

PART# 37-1550

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$40.11   Suggested Retail
$36.10   Your Price
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Holley Fast Kits include only genuine Holley parts which are competitively priced. When your Holley is rebuilt using a genuine Holley Fast Kit, you're assured that original Holley quality is maintained.


  • Fits Holley 2300 Ultra XP carburetors
  • Genuine Holley quality parts
  • Step by step instructions included
  • Includes (1) 3.5 power valve, (1) accelerator pump diaphragm, (1) needle and seat, and all necessary gaskets


Emission Code5
Kit TypeFast Kit
Product TypeRebuild Kit
WarrantyLimited 90 Day
Part Number37-1550



This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

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Warranty Information

Limited 90 Day: See Details
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        Some parts are not legal for use in California or other states with similar regulations.

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