This Ferrea valve spring and retainer kit is a complete combination for the intake and exhaust valves. The kit is ready for direct installation and use with any type of valve.
It includes precision-wound valve springs, titanium retainers, seat locators and steel valve locks for built cylinder heads.
- Full 96-piece kit
- 24 intake and exhaust valve springs
- 24 titanium retainers
- 24 seat locators
- 24 steel valve locks
- Precision-wound valve springs
Suitable for: Nissan GT R I (R35).

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