HR Valve Spring Kits - Dual GM LS

The HR Valve Spring Kits - Dual GM LS from PAC RACING SPRINGS are designed for automotive enthusiasts and mechanics who want to enhance the performance of their GM LS-Series engines. This valve spring kit is essential for those who require high-performance capabilities, providing the necessary components to manage increased engine loads and RPMs. Ideal for both street and track applications, this kit is a crucial upgrade for serious engine builders.

Featuring dual springs, this kit is engineered to ensure optimal valve control even at high RPMs. The specifications include a coil bind of 1.010 inches and an outer diameter of 1.290 inches, designed to fit seamlessly within the GM LS engine architecture. This valve spring kit is built to withstand the demands of performance driving.

Performance enthusiasts looking to maximize their engine's potential will find these valve spring kits compatible with various GM LS engine configurations. By upgrading to the HR Valve Spring Kits, you not only enhance the powerband but also improve the overall reliability of your engine. This valve spring kit is a must-have for any serious automotive project aiming for peak performance.