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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.
When every millisecond counts, you need the absolute best in valvetrain control. The PAC Racing 1300 Series 1.645 Triple Valve Spring is engineered for high-horsepower drag racing applications where aggressive camshaft profiles and high lift are the standard. This triple-spring design offers unparalleled stability, preventing valve bounce and ensuring your engine maintains peak efficiency at the top end of the track.
The 689 lb/in spring rate provides the necessary seat pressure to keep valves closed under extreme cylinder pressures, allowing you to push your engine to its limits. Designed for durability and performance, these springs are manufactured using proprietary heat-treating processes that maximize fatigue life. The triple-spring configuration provides a robust dampening effect, reducing the risk of harmonic resonance that can lead to catastrophic failure in high-RPM builds. If you are serious about your drag racing program, these springs are an essential upgrade for your cylinder head assembly. Ensure your engine is ready for the next pass with precision parts from 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.
When every millisecond counts, you need the absolute best in valvetrain control. The PAC Racing 1300 Series 1.645 Triple Valve Spring is engineered for high-horsepower drag racing applications where aggressive camshaft profiles and high lift are the standard. This triple-spring design offers unparalleled stability, preventing valve bounce and ensuring your engine maintains peak efficiency at the top end of the track.
The 689 lb/in spring rate provides the necessary seat pressure to keep valves closed under extreme cylinder pressures, allowing you to push your engine to its limits. Designed for durability and performance, these springs are manufactured using proprietary heat-treating processes that maximize fatigue life. The triple-spring configuration provides a robust dampening effect, reducing the risk of harmonic resonance that can lead to catastrophic failure in high-RPM builds. If you are serious about your drag racing program, these springs are an essential upgrade for your cylinder head assembly. Ensure your engine is ready for the next pass with precision parts from GGCRACING.
Other popular PAC Racing Springs products customers consider together:
