
- Holley 122-66 Standard Main Jet - Pair
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Amazon
From $8.81 (New)
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Newegg
From $4.49 (New)

From $8.81 (New)
From $4.49 (New)

| Latest | $8.81 2 days ago |
| Highest | $9.77 Feb 3, '16 |
| Lowest | $6.83 Feb 24, '15 |
| Average | $9.39 (30d avg) $8.88 (90d avg) $8.43 (180d avg) $8.20 (365d avg) $7.75 (Lifetime average) |
| Added | Dec 6, 2013 |
| Latest | $7.29 2 days ago |
| Highest | $7.29 Feb 16, '16 |
| Lowest | $4.07 May 3, '14 |
| Average | $7.29 (30d avg) $7.13 (90d avg) $6.99 (180d avg) $6.99 (365d avg) $6.41 (Lifetime average) |
| Added | Dec 6, 2013 |
30 day average: 688,861
90 day average: 454,315
This standard main jet is manufactured to high tolerances for consistency and is designed to fine-tune the carburetor for street or race applications. The hole size measures 0.066'' and is threaded for easy installation and removal. It is a replacement jet and comes with 1/4-32 unified fine thread.

| Last Seen | |
| Highest | $4.49 Mar 16, '14 |
| Lowest | $4.49 Mar 16, '14 |
| Average | NA |
| Added | Jan 22, 2014 |
Features: Carburetor Jet Height: 0.50" Width: 3.50" Length: 5.00" Weight: 0.02 lbs