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Holley Performance 134-131 Metering Block

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Carburetor Metering Block

Metering Block

Metering Block; Replacement; For Holley 3310 Model 4160 Series Carburetors; Gold Iridite Cast Zinc;

  • Carburetor Type: 4160 600 CFM
  • Finish: Gold Iridite
  • List Number: 3310
  • Material: Cast Zinc
  • WARNING CA Proposition 65: Yes
  • WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm -

  • Constructed of Cast Zinc For Increased Durability
  • Replacement Part
  • Gaskets Included

They are designed to be exact replacements for your existing Holley 3310 model 4160 series carburetor, so they dont require any modifications to install them correctly. Manufactured from quality die-cast zinc with a gold iridite finish, this Holley replacement metering block will keep your carburetor running correctly.

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 fits 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.