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Holley 122 69 Standard Main Jet Review

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Excellent

Revainrating 5 out of 5  
Rating 
5.0
🛢️ Fuel System, 🏎️ Performance Car Parts & Accessories

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Description of Holley 122 69 Standard Main Jet

Fits All Holley Model 2010, 2300, 4010, 4011, 4150, 4160 & 4500. 1/4-32 Thread. Standard Main Jet. Control fuel flow into the metering system. Fit type: Vehicle Specific.

Reviews

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Type of review

Revainrating 5 out of 5

Holley Fuel System Main Jets

They will fit snugly but if you are unsure of the size you need due to a new engine or part replacement your best bet is to buy a kit.

Pros
  • Thread 1/4-32
Cons
  • Running Speed