super fast shipping
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.
Designed for the performance enthusiast, the PAC Racing HR Series 1.290 dual valve springs provide reliable valve control for a wide range of hot rod and street-performance engines. These springs are crafted to offer excellent spring pressure consistency, ensuring that your engine performs at its peak throughout the entire RPM range. The dual-spring design adds an extra layer of security, protecting your engine from valve float at higher speeds.
The 1.290-inch outer diameter makes these springs a versatile choice for many popular cylinder head configurations. By utilizing high-quality materials, PAC Racing has created a spring that resists heat and mechanical fatigue, making it a dependable choice for your weekend cruiser or track-day vehicle. Whether you are performing a cam swap or a complete engine overhaul, these springs provide the stability needed to maximize your engine's output. Experience the difference that professional-grade valvetrain components can make in your project. Shop with confidence for all your automotive needs 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.
Designed for the performance enthusiast, the PAC Racing HR Series 1.290 dual valve springs provide reliable valve control for a wide range of hot rod and street-performance engines. These springs are crafted to offer excellent spring pressure consistency, ensuring that your engine performs at its peak throughout the entire RPM range. The dual-spring design adds an extra layer of security, protecting your engine from valve float at higher speeds.
The 1.290-inch outer diameter makes these springs a versatile choice for many popular cylinder head configurations. By utilizing high-quality materials, PAC Racing has created a spring that resists heat and mechanical fatigue, making it a dependable choice for your weekend cruiser or track-day vehicle. Whether you are performing a cam swap or a complete engine overhaul, these springs provide the stability needed to maximize your engine's output. Experience the difference that professional-grade valvetrain components can make in your project. Shop with confidence for all your automotive needs at GGCRACING.
Other popular PAC Racing Springs products customers consider together:
