Holley 122-66 Main Carburetor Jets Pair, 0.066 Inch Diameter, Brass

This pair of Holley 122-66 main carburetor jets are designed for precise fuel metering in a variety of carbureted engines. Crafted from high-quality brass, these jets feature a 0.066-inch internal diameter, ensuring consistent fuel flow and optimal engine performance. Suitable for various automotive applications, they are compatible with Holley carburetors and are ideal for tuning and maintenance to achieve smooth throttle response and efficient fuel combustion. The durable brass construction provides resistance to corrosion and wear, extending the lifespan of the jets. These main jets are easy to install and are a reliable choice for enthusiasts and professional mechanics seeking to fine-tune carbureted engines for improved power and efficiency.

Features:

• Designed for Holley carburetors, ensuring compatibility and reliable fit

• Made from durable brass material for corrosion resistance and longevity

• Each jet has a 0.066-inch internal diameter for precise fuel metering

• Pair includes two jets for convenient installation and adjustment

• Suitable for automotive tuning, performance upgrades, and maintenance