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Holley Performance Fast Kit Carburetor Rebuild Kit 37-1548


For Model Number 4150 Ultra HP

Pricing: $56.70


Holley Performance - Fast Kit Carburetor Rebuild Kit P/N 37-1548 Features:

  • Fits Holley 4150 Ultra Xp Carburetors
  • Genuine Holley Quality Parts
  • Step By Step Instructions Included
  • Includes (2) 4.5 Power Valves (2) Needle and Seats
  • (2) Accelerator Pump Diaphragms/All Necessary Gaskets


Holley products have been the undisputed leader in fuel systems for over 100 years. Holley carburetors power every NASCAR Sprint Cup team and every NHRA Pro–Stock champion. Holley's products include performance fuel pumps, fuel injection, intake manifolds, cylinder heads & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies, Hooker Headers, Flowtech Headers, NOS, Weiand, or Earl's, Holley products can give you the edge you need over the competition.


  • 37-1548
  • 37-1548
  • 090127677353
  • Holley Performance
  • New

Shipping Information

  • Item Requires Shipping
  • 0.7 lbs.
  • W7.5000” x H0.5000” x L10.5000”

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