For Holley Carburetor 1/4-32 Gas Main JETS ASSORTMENT KIT The aperture size is:50 51 52 53 54 55 56 57 58 59,10 sets in total, 2 pcs per size,Thread size: 1/4"-32

For Holley Carburetor 1/4-32 Gas Main JETS ASSORTMENT KIT The aperture size is:50,51,52,53,54,55,56,57,58,59,10 sets in total, 2 pcs per size,Thread size: 1/4"-32

• 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.
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