1.574 Dual Valve Springs (16)

The 1.574 Dual Valve Springs (16) by PAC Racing Springs is an essential component for performance enthusiasts looking to optimize their engine's efficiency and power output. Specifically designed for circle track applications, these dual valve springs ensure your engine breathes better at high RPMs, making them ideal for racers and high-performance builds. With a focus on durability and performance, these springs cater to serious automotive enthusiasts who demand the best from their setups.

Featuring a spring rate of 538 lb/in, these valve springs provide the perfect balance of stability and responsiveness to keep your engine performing at peak levels. The 1.150-inch coil bind height is optimized to prevent spring binding, ensuring smooth and reliable valve operation even under the most demanding conditions. Made from high-quality materials, these springs are engineered to withstand the rigors of racing, making them a reliable choice for competitive applications.

Ideal for racers and performance engine builders, the 1.574 Dual Valve Springs enhance engine reliability and performance by ensuring optimal valve timing and lift. Whether you are building a circle track racer or a street machine, these springs are compatible with various small block Chevy applications, making them a versatile choice for performance enhancements. Upgrade your engine with PAC's precision-engineered valve springs and experience a noticeable improvement in power and throttle response.