Part Number: 26170

Description: Spring/Retainer Kit; Includes Spring # 22170-24 and Retainer # 23170-24

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

Details:

*Valve Springs* Manley Performance valve springs are specifically designed to withstand the rigors of today's aftermarket Sport Compact camshafts and properly control the valve train in these high revving Sport Compact engine applications. This means utilizing only the best, super clean chrome silicon high tensile strength steel alloy and performing classified heat treatment and shot peen processing to insure the ultimate fatigue life and limit load loss.