Optimize engine performance and prevent valve float with this durable dual valve spring kit featuring a 153 lbs seat pressure at 1.800" coil bind and 417 lbs open pressure. Designed for maximum valve lift of .650", this kit ensures precise valve control under high RPM conditions. Discover how this upgrade enhances your engine’s reliability and power delivery.

Enhance engine reliability and valve control with a heavy-duty single spring designed to withstand 120 lbs of pressure at 1.700" seat pressure. Featuring a precise 1.265" outer diameter and .760" inner diameter, this Crow Cams valve spring delivers consistent performance under demanding conditions. Explore how this component can optimize your engine's valve operation.

Enhance valve spring control and engine durability with Crow Cams Ford Retainers sized at -0.060", designed for precise fit and reliable performance. Measuring 13 cm in length, these retainers ensure optimal valve spring tension for improved engine efficiency. Discover the full benefits of this engineered component to maximize your engine's potential.