
Manley valve spring and retainer kit for Nissan VQ35DET engines provides matched chrome‑silicon springs and precision retainers designed to handle aggressive camshafts and high RPM operation. With a listed max lift of 0.455", these components offer fatigue resistance and stable valve control for performance builds, making installation simpler for tuners preparing engines for higher power and rev limits.
Manley Nissan VQ35DET Valve Spring and Retainer Kit (w/o Valve Locks) (24 each)