Collection: Valve Springs, Retainers

Ferrea Acura/Honda B18C1/C3 Dual Valve Spring - Single

Ferrea Acura/Honda B18C1/C3 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 Mitsubishi 4G63T Dual Valve Spring - Single

Ferrea Mitsubishi 4G63T Dual Valve Spring - Set of 16

Ferrea Toyota 4AG Single Valve Spring - Single

Ferrea Toyota 4AG Single Valve Spring - Set of 16

Ferrea Nissan Skyline NEO Dual Valve Spring - Single

Ferrea Nissan Skyline NEO Dual Valve Spring - Set of 24

Ferrea 1.600in to 1.650in 1.160/1.610 OD 0.835/1.160 ID Dual Valve Spring - Single

Ferrea 1.600in to 1.650in 1.160/1.610 OD 0.835/1.160 ID Dual Valve Spring - Set of 16

Ferrea Honda F20C/F22C Dual Valve Spring - Single

Ferrea Honda F20C/F22C Dual Valve Spring - Set of 16

Ferrea Toyota 3SGE Dual Valve Spring - Single

Ferrea Toyota 3SGE Dual Valve Spring - Set of 16

Ferrea Subaru EJ20 241lbs Rate Inch Dual Valve Spring - Single

Ferrea Subaru EJ20 241lbs Rate Inch Dual Valve Spring - Set of 16

Ferrea Subaru EJ20 317lbs Rate Inch Dual Valve Spring - Single

Ferrea Subaru EJ20 317lbs Rate Inch Dual Valve Spring - Set of 16

Ferrea Acura/Honda B18C1/C3 279lbs Rate Inch Dual Valve Spring - Single

Ferrea Acura/Honda B18C1/C3 279lbs Rate Inch Dual Valve Spring - Set of 16

Ferrea 02-03 Buell XB9 1.49in OD 1.076 ID Single Valve Springs - Set of 4

Ferrea Acura/Honda B18C1/C3 305lbs Rate Inch Dual Valve Spring - Single

Ferrea Acura/Honda B18C1/C3 305lbs Rate Inch Dual Valve Spring - Set of 16

Ferrea GM L5 High Pressure Dual Valve Spring - Single (Special Applications)

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

Ferrea VW VR6 2.8L 12V Dual Valve Spring - Single

Ferrea VW VR6 2.8L 12V Dual Valve Spring - Set of 12

Ferrea Chevrolet Small Block 0.89in ID 1.27 OD Single Valve Springs - Set of 16

Ferrea GM 2.2L ECO TEC Dual Valve Spring - Single

Ferrea GM 2.2L ECO TEC Dual Valve Spring - Set of 16

Ferrea VW 1.8T 20V Exhaust Dual Valve Spring - Single

Ferrea VW 1.8T 20V Exhaust Dual Valve Spring - Set of 8

Ferrea VW 1.8T 20V Intake Single Valve Spring - Single

Ferrea VW 1.8T 20V Intake Single Valve Spring - Set of 12

Ferrea 84-98 Harley-Davidson Evolution 1.005/1.440in OD .725/1.065in ID Dual Valve Springs-Set of 4