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Holley 1/4-32 Main Jets kit,20 Jets,2 each of size 50 51 52 53 54 55 56 57 58 59,Thread size: 1/4'-32 Fits Holley 2010,2300,4010,4011,4150,4160,4500

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$29.90

$ 13 .99 $13.99

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About this item

  • This is a standard Holley Carburetor main jet kit, with thread sizes of 1/4 "-32 and jet hole sizes of 50,51,52,53,54,55,56,57,58,59.
  • The quantity for each size is 2 pieces. You can get a total of 20 pieces.Made of brass and processed by CNC centers, the cumulative sales have exceeded tens of thousands of sets, and the product quality is trustworthy!
  • 1/4"-32 UNF Unified Fine Thread
  • If you need other sizes, please leave us a message after ordering, send an Amazon email, or contact the seller. The seller can then make the main jet according to your requested size and send it to you.
  • We will provide you with excellent after-sales service. If you have any questions during the ordering process, you can contact us. We are very happy to answer your questions and handle the pre-sales and after-sales services well! Please believe in us and make America great again!


Holley Carburetor MAIN JETS Sizes - 2 each 50-51-52-53-54-55-56-57-58-59 Holley Main Jets (20 OF THEM) 1/4"-32 UNF Unified Fine Thread Use In Street & Race Applications Fits Holley & Holley Style Carburetors Including AED, Barry Grant, Quick Fuel, Demon, Avenger, Etc.. These Will Come In A Plastic Storage Container (20 INDIVIDUAL JETS)


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