Valve Springs, Retainers

COMP Cams GM LS Series RPM Valve Train Upgrade Kits replace stock valve train components for more usable horsepower and a higher rpm operating range. This kit includes Hi-Tech Pushrods, Beehive Valve...

Designed for '11-'14 and '15+ 5.0L Coyote and Boss engines, this beehive spring kit offers increased valve control at high RPM while allowing for higher valve lift from performance cams. Includes...

A drop-in upgrade for Ford '18+ Ford 5.0L Coyote engines, this Beehive spring kit includes Beehive valve springs, titanium retainers, seats and seals: everything needed to make your Coyote capable of...

Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit

Supertech Audi V10 (40V) Single Valve Spring Kit

Supertech Audi V8 4.2L 40V Dual Valve Spring Kit

Ferrea Ford Voodoo Dual PAC Enhanced Valve Spring - Set of 32

Ferrea GM L5 High Pressure Dual Valve Spring - Set of 20 (Special Applications)

Ferrea Toyota 2JZ Turbo Dual Spring Kit

Ferrea 90-00 BMW E36 Dual Spring Kit

Ferrea 10-16 Ford Ecoboost 3.5L Spring Kit

Ferrea Porsche 996TT Dual Spring Kit

Ferrea Acura K20 High Lift Drag Racing Dual Spring Kit

Ferrea Dodge Viper Gen 4/5 Beehive Spring Kit

Ferrea Toyota 2JZ Turbo Dual Spring Kit