Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift

Manley Performance is well-known for making strong engine components, and their NexTek Series valve springs are a prime example of that commitment. If you're building or modifying a Chrysler Hemi 6.4L engine and need to handle more aggressive camshaft profiles, these springs are designed to keep up. They are rated for a maximum lift of .650 inches, giving you the clearance needed for improved airflow and performance without valve float.

These NexTek springs are constructed from high-grade materials to ensure they can withstand the increased stresses of higher RPMs and more demanding camshafts. The design focuses on consistent pressure across the entire lift range, which is crucial for maintaining proper valve control. This means your engine's valvetrain will operate more reliably, even under hard acceleration or sustained high-speed driving. When you're pushing your Hemi's performance, having a valvetrain that can respond accurately is key, and these springs help achieve that.

This set includes 16 valve springs, enough for a complete V8 engine. Proper installation is essential for optimal performance and longevity, so be sure to consult your engine's service manual or a trusted mechanic for the correct procedures. These springs are a solid choice for anyone serious about getting the most out of their 6.4L Hemi.