Holley 6-504 Needle and Seat Set for Carburetors with 0.110 Inch Orifice, Viton Material

The Holley 6-504 needle and seat set is designed for precise fuel regulation in carburetor applications. Crafted from durable Viton material, this adjustable needle and seat assembly features a 0.110 inch orifice that ensures accurate fuel flow control. Ideal for performance and replacement purposes, it offers reliable sealing and resistance to fuel-related degradation. The set is compatible with various Holley carburetors, providing a seamless fit for restoring or enhancing engine performance. Its construction emphasizes durability and precision, making it suitable for both racing and street applications.

Features:

• Adjustable needle and seat assembly for customizable fuel flow

• Constructed with high-quality Viton for excellent chemical resistance

• Orifice size: 0.110 inches for precise fuel regulation

• Designed for use with Holley carburetors in performance applications

• Durable construction ensures long-lasting performance and reliable sealing