Pair Your High Performance Valves with a Set of Upgraded Springs and Retainers!
Pair Your High Performance Valves with a Set of Upgraded Springs and Retainers!
High performance valve spring kit including retainers. 84lb@ 37mm, 157lb @ 10mm
Upgrade Your Factory Intake and Exhaust Valves
High performance valve spring kit including steel retainers. 75lb @ 37mm, 155lb @ 10mm
Single Groove black nitride intake valve set for high performance builds
Two required per valve, necessary for use with certain supertech valves
High performance valve springs. 84lb@ 37mm, 157lb @ 10mm
High performance valve springs. 75lb @ 37mm, 155lb @ 10mm
High performance valve springs. 75lb @ 37mm, 155lb @ 10mm
This product was last offered at the strikethrough price on
05-02-2026
OEM style replacement intake valve
Two required per valve, necessary for use with certain supertech valves
Standard replacement intake valve
This product was last offered at the strikethrough price on
06-15-2026
Standard replacement intake valve
This product was last offered at the strikethrough price on
05-07-2026
Allows air to enter the combustion chamber.
This product was last offered at the strikethrough price on
05-14-2026
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
07-17-2026
Single Groove black nitride intake valves for high performance builds