Upgrade your GM LS engine with the high-performance 1.274 Dual Valve Spring by PAC Racing Springs. These dual springs boast a 550 lb/in Spring Rate, ensuring optimal valve control and enhanced engine performance. With a 1.045 inch Coil Bind and 1.274 inch OD, these springs are designed to meet the demands of high RPM applications.
PAC Racing Springs have a reputation for quality and reliability, making them a top choice for engine builders and racers alike. Each spring is precision-engineered for a perfect fit on GM LS-Series engines, providing peace of mind and durability under extreme conditions. Experience the difference with PAC Racing Springs' RPM Series Dual Spring.
Enhance your LS engine's performance with the PAC Racing Springs Dual Valve Spring. Designed for high RPM applications, these springs deliver optimal valve control and durability. Upgrade your engine with PAC Racing Springs' precision-engineered RPM Series springs today.
