Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16

Upgrade your engine’s performance with Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs for reliable valve control.

• Fits 2 valves per cylinder on Ford 4.6L/5.4L SOHC engines for precise compatibility
• Manufactured by Manley for durable, high-quality valve spring performance
• Part #221437-16 designed to improve valve stability at high RPMs
• Constructed with premium materials to reduce valve float and increase power
• Easy installation with direct fit, no modifications needed

Enhance your engine’s efficiency—order now.