Valve Spring Kit - Dual Spring / Damper - 348 lb/in Rate - 1.150 in Coil Bind - 1.514 in OD - Locks / Chromoly Retainers - Kit

Valve Spring - 1300 Series Drag Race - Dual Spring - 863 lb/in Spring Rate - 1.160 in Coil Bind - 1.514 in OD - Each

Upgrade your valve springs with the high-performance PAC RACING SPRINGS 1.514 Dual Valve Spring. Engineered for optimal performance, this dual spring boasts a durable construction and a spring rate of 863 lb/in, ensuring smooth and reliable operation...

Valve Spring - 1500 Series - Dual Spring - 483 lb/in Spring Rate - 1.160 in Coil Bind - 1.514 in OD - Each

Elevate your engine's performance with the 1.514 Dual Valve Spring Set w/Damper by LUNATI. Designed for maximum durability and precision, this set of 16 valve springs features a 503 lb/in spring rate and a 1.144 in coil bind for optimal functionality...

Upgrade your engine performance with the PAC RACING SPRINGS 1.514 Dual Valve Springs. Designed for drag race enthusiasts, these valve springs deliver an impressive 863 lb/in spring rate to enhance your engine's power and efficiency. With a coil bind of 1...