Description
Valve Spring – 1300 Series Drag Race – Dual Spring – 780 lb/in Spring Rate – 1.130 in Coil Bind – 1.500 in OD – Set of 16
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About PAC RACING SPRINGS
PAC Racing Springs produces premium-quality valve springs and related valvetrain components for many different automotive and racing applications. Their lines of valve springs, retainers, locks, seats, shims, and specialty tools are designed to provide excellent performance and reliability, and are available as individual components or as complete kits.

















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