PAC Dual Drag Race Valve Springs feature a 15-30% reduction in physical mass! This coupled with natural frequency increase of 20% means that your engine will rev higher, and last longer with more aggressive valve motion.
Over 50 years of experience delivering the best in High Performance Auto parts. JEGS has the knowledge and technical support staff along with 100% satisfaction guarantee. Our warehouse is filled with millions of name brand parts ready for same day shipping.
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