Holley Carburetor Standard Main Jets - Size 68
Product Overview
These metering orifices control fuel flow into the metering system. They are rated in flow capacity "cubic centimeters per minute" and are changeable for tuning purposes. The shape of the entry, exit, and size determines flow.
Features
- Precision Manufacturing: All Holley Main jets are flow tested and then stamped with the correct number
- High-Quality Brass Construction: Made of brass for durability and consistency
- Easy Installation: Threaded for easy installation and removal with 1/4"-32 thread
- High Tolerances: Manufactured to high tolerances for consistent performance
Compatibility
Fits All Holley Model 2010, 2300, 4010, 4011, 4150, 4160 & 4500 carburetors
Important Notes
- Jet hole sizes provided for reference only
- All Holley jets are sized by actual flow and may vary from sizes above
- Sold in packs of 2 jets
- Size 68 designation
These jets are essential for fine-tuning your carburetor for optimal street or race performance.