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Holley Performance Accelerator Pump Conversion Kit 20-11HB


50cc - Hard Core Gray Aluminum

Pricing: $54.28


Holley Performance - Accelerator Pump Conversion Kit P/N 20-11HB Features:

  • 50cc
  • New Pump Housing
  • Stud; Arm; Diaphragm; Spring
  • Longer Pump Housing Screws
  • Instantaneous Response
  • Pull Strong Thru-Out RPM Band
  • Increases Fuel Capacity
  • Eliminates Flat Spots


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.


  • 20-11HB
  • 20-11HB
  • 090127688861
  • Holley Performance
  • New

Shipping Information

  • Item Requires Shipping
  • 0.4 lbs.
  • W5.0000” x H1.7500” x L7.0000”

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