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Holley Performance Ultra HP Kit 37-1550


For Use w/Ultra HP 2 Barrel Carburetors

Pricing: $31.48


Holley Performance - Ultra HP Kit P/N 37-1550 Features:

  • Fits Holley 2300 Ultra Xp Carburetors
  • Genuine Holley Quality Parts
  • Step By Step Instructions Included
  • Includes (1) 3.5 Power Valve/All Necessary Gaskets
  • (1) Accelerator Pump Diaphragm (1) Needle and Seat


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.


  • 37-1550
  • 37-1550
  • 090127688472
  • Holley Performance
  • New

Shipping Information

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

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