Ferrea 6.0mm Valve Locks (Nissan 350Z VQ35)
Ferrea Racing
Expected Delivery by ,
when ordered within hrs and mins
Ferrea Valve Locks are machined from premium quality heat-treated steel alloy, which insures precision fit between the spring retainer and valve stem. These locks are stronger than OEM, maintaining proper installed height during operation, with High Pressure Springs.
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