Kelford Valve Springs for VQ35 350Z/G35 (KVS35)

Kelford high performance PACALOY valve springs for VQ35DE/VQ35HR 350Z/G35 engines. Featuring nano-peen and gold nitride surface finishing for superior strength and performance. Suits OEM retainers. 62lb seat pressure. 12.50mm maximum lift.

Vehicle Fitment:
VQ35DE/VQ35HR
2003-2009 Nissan 350Z
2003-2007 Infinity G35
• For VQ35DE, these do fit both Gen1 and Gen2 Rev-Up models.

Includes:
(24) Valve Springs

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