High quality performance valve spings and titanium retainers
High quality performance valve spings and titanium retainers
Replaces valve springs and valve stem oil seals without the need to remove the cylinder head
Includes springs, retainers, and spring seats
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
10-19-2026
High quality performance valve springs and titanium retainers
Complete set of Ferrea high performance valve springs, and titanium retainers
The perfect seal for repairing, replacing, or upgrading your valves and stem seals!
includes springs and required shims for installation
Keeps your valves closed
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
10-05-2026
By their clearly reduced mass, you can reach higher RPM even without using harder valvetsprings.
Found mounted just inside the cylinder head before the valves
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
10-05-2026
Designed to handle over 6,500rpm with no problems
Designed to work with OEM upper spring retainer.
Keeps your valves closed
This product was last offered at the strikethrough price on
10-05-2026
Keeps your valves closed
Upgraded +3mm oversized black nitrided intake valve
Upgraded OE size black nitrided intake valve
Keeps your valves closed