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PAC Racing Springs engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full PAC Racing Springs lineup with fast shipping and expert fitment support — order with confidence.
Unlock the true potential of your GM LS-Series engine with the PAC Racing RPM Series 1.290 inch dual valve springs. Specifically engineered for the LS platform, these springs provide the ideal balance of spring rate and harmonic control required for high-performance street and track applications. The dual-spring design ensures that your engine can handle more aggressive camshaft profiles without sacrificing reliability or longevity.
The RPM Series is known for its exceptional fatigue life and consistent performance under varying temperatures. By utilizing a 1.290-inch outer diameter, these springs are optimized to fit popular LS cylinder heads, providing a drop-in solution for many high-performance builds. Whether you are building a naturally aspirated powerhouse or a forced-induction monster, these springs provide the valvetrain stability needed to safely push your RPM limits. Trust in the quality of PAC Racing to keep your LS engine running at its peak. Find all your LS-Series performance upgrades at GGCRACING.
Other popular PAC Racing Springs products customers consider together:
PAC Racing Springs engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full PAC Racing Springs lineup with fast shipping and expert fitment support — order with confidence.
Unlock the true potential of your GM LS-Series engine with the PAC Racing RPM Series 1.290 inch dual valve springs. Specifically engineered for the LS platform, these springs provide the ideal balance of spring rate and harmonic control required for high-performance street and track applications. The dual-spring design ensures that your engine can handle more aggressive camshaft profiles without sacrificing reliability or longevity.
The RPM Series is known for its exceptional fatigue life and consistent performance under varying temperatures. By utilizing a 1.290-inch outer diameter, these springs are optimized to fit popular LS cylinder heads, providing a drop-in solution for many high-performance builds. Whether you are building a naturally aspirated powerhouse or a forced-induction monster, these springs provide the valvetrain stability needed to safely push your RPM limits. Trust in the quality of PAC Racing to keep your LS engine running at its peak. Find all your LS-Series performance upgrades at GGCRACING.
Other popular PAC Racing Springs products customers consider together:
