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.
Cylinder Heads & Valvetrain Components
Ferrea 6.0mm Valve Locks (Nissan 350Z VQ35)
Original price was: $6.66.$2.66Current price is: $2.66.