Main Jets (2)

The Holley Main Jets are crafted from durable brass and feature a 0.055 in ID, specifically designed for optimal performance in Holley carburetors. This pair of Number 56 jets is essential for fine-tuning your fuel delivery system, ensuring your classic Chevy or GMC truck runs smoothly.

Perfect for car enthusiasts and builders, these jets allow for precise adjustments to the air-fuel mixture, which is vital for maximizing engine performance and efficiency.

Features

• Material: Brass
• ID: 0.055 in
• Jet Number: 56
• Application: Holley Carburetors
• Sold as a pair

Fitment

Compatible with various Holley carburetors. For more information, Contact our team or check our FAQs.