Collection: Valve Springs, Retainers

Ferrea Acura/Honda K24Z3 Dual PAC Enhanced Valve Spring - Set of 16

Ferrea Ford EcoBoost 2.3L Single Valve Spring - Single

Ferrea Ford EcoBoost 2.3L Single Valve Spring - Set of 16

Ferrea VW BTW Single Valve Spring - Single

Ferrea VW BTW Single Valve Spring - Set of 20

Ferrea 13-14 Can Am 1000R Twin Maverick 21.50mm OD 15.10mm ID Alloy Single Valve Springs - Set of 12

Ferrea Lamborghini V10 5.0L Single Valve Spring - Single

Ferrea Lamborghini V10 5.0L Single Valve Spring - Set of 40

Ferrea 2014 Polaris RZR XP 1000 25.19mm OD 18.3mm ID Single Valve Springs - Set of 8

Ferrea BMW N54 Single Valve Spring - Single

Ferrea BMW N54 Single Valve Spring - Set of 24

Ferrea Audi 2.0T FSI 16V Single Valve Spring - Single

Ferrea Audi 2.0T FSI 16V Single Valve Spring - Set of 16

Ferrea BMW S54 Dual Valve Spring - Single

Ferrea BMW S54 Dual Valve Spring - Set of 24

Ferrea Subaru/Toyota FA20 Dual Valve Spring - Single

Ferrea Subaru/Toyota FA20 Dual Valve Spring - Set of 16

Ferrea Subaru FA20 Dual Valve Spring - Single

Ferrea Subaru FA20 Dual Valve Spring - Set of 16

Ferrea 04-10 Honda CRF 250R 21.50mm OD 15.10mm ID Single Valve Springs - Set of 2

Ferrea 05-12 Can Am 800R Rotax Twin 18.23/25.19mm OD 13.4/18.23mm ID Dual Valve Springs - Set of 4

Ferrea Toyota 3SGTE 249lbs Rate Inch Dual Valve Spring - Single

Ferrea Toyota 3SGTE 249lbs Rate Inch Dual Valve Spring - Set of 16

Ferrea Toyota 4AGELU 20V Single Valve Spring - Single

Ferrea Toyota 4AGELU 20V Single Valve Spring - Set of 20

Ferrea Acura/Honda K20 PAC Enhanced Dual Valve Spring - Single

Ferrea VW VR6 3.2L Dual Valve Spring - Single

Ferrea VW VR6 3.2L Dual Valve Spring - Set of 24

Ferrea 11-12 Polaris RZR XP900 19.05mm/25.30mm OD 13.95mm/19.05mm ID Dual Valve Springs - Set of 8

Ferrea Ford Coyote 5.0L Dual Special Alloy Valve Spring - Single

Ferrea Ford Coyote 5.0L Dual Special Alloy Valve Spring - Set of 32

Ferrea Toyota/Scion 2ARFE Dual Valve Spring - Single

Ferrea Toyota/Scion 2ARFE Dual Valve Spring - Set of 16

Ferrea Scion tC 2ARFE Single Valve Spring - Single

Ferrea Scion tC 2ARFE Single Valve Spring - Set of 16

Ferrea99-00 Suzuki GSX1300R 18.82mm/25.19mm OD 13.84mm/18.82mm ID Dual Valve Springs - Set of 16