Ferrea Titanium Valve Retainers(Single Coil Spring) - Nissan 300zx

These Ferrea VG30 Titanium Retainers are 40% less weight than a stock Nissan 300zx retainer and twice as strong. By reducing the weight of the valve train it will improve the follow up response of the cam lobe @ higher RPM's. Also the lighter weight will allow you to rev the engine higher.

These Ferrea Titanium Valve spring retainers for the Nissan 300ZX (Z32) are designed to work with single coil valve springs like the stock springs, JWT HD Valve springs, JUN HD Valve springs, or Tomei HD Valve springs.