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The Quick Change Secondary Spring is a practical upgrade for Holley carburetors, featuring a durable plastic cover in black. This kit allows for easy spring changes, optimizing performance without the need for extensive disassembly.
This product is perfect for builders who want to fine-tune their carburetor's performance quickly and efficiently. The ability to change springs on the fly can lead to improved throttle response and overall performance.
Designed for dual Holley carburetors. For more information, Contact our team or check our FAQs.
Part #: 20-73