Holley - Quick Change Sec Spring

Upgrade your carburetor system with the Holley Quick Change Sec Spring. This kit includes a diaphragm cover specifically designed for secondary quick change applications in dual Holley carburetors. Made from durable black plastic, this component enhances the performance and reliability of your carburetor setup. With dimensions of 3.7 x 3.6 x 2.5 inches, it fits seamlessly into your system, ensuring efficient function and easy installation.