Upgrade your engine's performance with PAC RACING SPRINGS' 1.374 Dual Valve Springs. Perfect for Circle Track applications, these high-quality springs provide precise valve control with a spring rate of 436 lb/in. Designed to boost power output and durability, these 16 valve springs ensure optimal performance for your vehicle.
Trust PAC RACING SPRINGS for top-notch quality and reliability. Experience improved engine response and enhanced power with these dual valve springs. Elevate your high-performance applications with the best choice in valve spring technology.