Ford engine builders, this Stage 2 valve spring kit is exactly what you need for your performance build! This complete set includes sixteen single springs with dampers, sixteen chrome-moly retainers, and thirty-two 7-degree hardened locks - everything for a full V8 setup. Specifically designed for Ford 289, 302, and 351W engines, these springs handle cams up to .525 lift without breaking a sweat. The specs are seriously impressive: 1.460\ outside diameter, 1.060\ inside diameter, with 115 lbs seat load at 1.820\ and 245 lbs open load at 1.320\. Coil bind happens at 1.230\ so you've got plenty of safe travel. The 4140 chrome-moly retainers are built tough with 1.400\ OD and stepped design, while the 7-degree locks fit standard 11/32\ valve stems perfectly. Whether you're building a street machine, track car, or just want reliable high-performance valvetrain components, this kit delivers the quality and precision you need. The single spring with damper design reduces harmonics and provides stable operation at higher RPMs. Your engine will thank you for the upgrade - better valve control, more power potential, and peace of mind knowing your valvetrain can handle whatever you throw at it. Serious performance for serious Ford enthusiasts!
Free 30-day returns 
Free 30-day returns
