Part Number: 23170-24

Description: Retainers; Set of 24; For use with Spring # 22170-24

Fitment: 03-06 Nissan 350Z, 03-07 Infiniti G35 Coupe, 03-06 Infiniti G35 Sedan VQ35DE

Details:

Manley Titanium Retainers are manufactured in the very best dual spindle CNC machines to exacting tolerances rendering a superior jewel-like finish. We use rugged and certified, heat treated aerospace grade titanium bar stock.

Retainer angles are held to within 6' (minutes) (this is a tenth of a degree) and installed heights are held to within .005"!

Titanium retainers are a must for your high RPM Sport Compact engine. Their lighter mass allows the tuner to turn higher engine speeds and still avoid dangerous valve float; without sacrificing reliability.