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Holley Performance Quick Change Jet Kits 34-27


For Single Pump Model 4150 - Standard - Incl. Secondary Center Hung Fuel Bowl/Gaskets/Washers/Seals/Plugs/Jet Tool

Pricing: $50.18


Holley Performance - Quick Change Jet Kits P/N 34-27 Features:

  • w/o Removing Fuel Bowl
  • Allows Jet Changes
  • Includes Gaskets/Plugs
  • Includes Fuel Bowl
  • Easy To Install
  • For Race Fuel Bowl
  • For Center-Hung-Style
  • New Standard Of Convenience

Product Documents:


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.


Shipping Information

  • Item Requires Shipping
  • 1.7 lbs.
  • W7.2500” x H2.8800” x L9.9400”

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