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Holley Performance 134-301SA HP Main Body Retro-Fit Kit

6847608 - 134-301SA

Aluminum - 650 CFM - Converts PN[0-4777C/0-4777S/0-4777SA/0-76650/0-76651]Dbl Pumpers To 650 CFM HP Series Main Body

134-301SA HP Main Body Retro-Fit Kit Holley Performance

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Holley Performance - HP Main Body Retro-Fit Kit - Part#: 134-301SA Features:

  • Main Bodies Are Factory Assembled Incl. New Gaskets
  • New Main Jets Are Incl. Tuning May Be Necessary
  • Simple Installation With Common Hand Tools
  • Calibrated For Optimum Performance/Drivability
  • Reduces Turbulence And Smooths Air Entry Into The Venturi
  • Eliminate Choke Tower/Associated Hardware Of Standard Double Pump
  • Eligible For Holley Contingency Programs

View the Full List of Automotive Applications »

Below is an abbreviated list of applications for the HP Main Body Retro-Fit Kit.


Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every NASCAR Sprint Cup team and nearly every NHRA Pro–Stock champion for four decades. Now, Holley EFI is dominating the performance world as well as our products for GM's LS engine. Holley's products also include performance fuel pumps, intake manifolds & 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 Exhaust, NOS Nitrous, Weiand, Earl's Performance Plumbing, or Diablosport - Holley products can give you the edge you need over the competition.

Shipping Information

  • Item Requires Shipping
  • 4.8 lbs.
  • W6.5000” x H5.5000” x L6.5000”

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