Nationwide product support SUMMER20Summer Sale deals live now Free U.S. shipping over $99

Fast USA delivery FREEFree shipping on qualifying orders Tracked delivery

Real specialist support FSPPerformance parts from trusted brands Genuine parts only

Summer sale live nowSALE Grab ongoing Summer Sale deals Limited time only

Delivery & returns

Free USA shipping on qualifying ordersMon–Fri, 9:00 AM–5:30 PM ET

FULL SEND PARTSPerformance without compromise

Wishlist0

American performance collection

Ferrea.

Refine your build

Fitment status

Verified vehicle fitment

Universal fit

Fitment review required

Fitment not verified

Supplier availability

In stock

Available from supplier

Department

Product attributes

Special order

Clearance

CARB status

Not CARB approved

Acknowledgement required

No CARB restriction indicated

Product type

Brand

Sort by

Clear

Sale

Ferrea

Ferrea 1.225in to 1.570in Dia 1.04/1.56 OD 0.74/1.145 ID Dual w/Damper Valve Spring - Set of 16

$781.34 $868.16

Sale

Ferrea

Ferrea 1.225in to 1.570in Dia 1.04/1.56 OD 0.74/1.145 ID Dual w/Damper Valve Spring - Set of 16

$781.34 $868.16

Sale

Ferrea

Ferrea 1.225in to 1.570in Dia 1.04/1.56 OD 0.74/1.145 ID Dual w/Damper Valve Spring- Sngl (D/S Only)

$30.63 $34.03

Sale

Ferrea

Ferrea 1.225in to 1.570in Dia 1.04/1.56 OD 0.74/1.145 ID Dual w/Damper Valve Spring- Sngl (D/S Only)

$48.83 $54.26

Sale

Ferrea

Ferrea 1.225in to 1.570in Dia 1.04/1.56 OD 0.74/1.145 ID Dual w/Damper Valve Spring- Sngl (D/S Only)

$48.83 $54.26

Sale

Ferrea

Ferrea 1.225in to 1.570in Dia 1.04/1.56 OD 0.74/1.145 ID Dual w/Damper Valve Spring- Sngl (D/S Only)

$48.83 $54.26

Sale

Ferrea

Ferrea 1.225in to 1.570in Dia 1.04/1.56 OD 0.74/1.145 ID Dual w/Damper Valve Spring- Sngl (D/S Only)

$48.83 $54.26

Sale

Ferrea

Ferrea 1.225in to 1.570in Dia 1.153/1.56 OD 0.82/1.155 ID Dual Valve Spring - Set of 16

$781.34 $868.16

Sale

Ferrea

Ferrea 1.225in to 1.570in Dia 1.153/1.56 OD 0.82/1.155 ID Dual Valve Spring- Single (Drop Ship Only)

$48.83 $54.26

Sale

Ferrea

Ferrea 1.225in to 1.570in Diameter 1.005/1.53 OD 0.73/1.11 ID Dual w/Damper Valve Spring - Set of 16

$251.86 $279.84

Sale

Ferrea

Ferrea 1.225in to 1.570in Diameter 1.025/1.57 OD 0.74/1.135 ID Dual w/Damper Valve Spring- Set of 16

$631.58 $701.76

Sale

Ferrea

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

$989.42 $1,099.36

Sale

Ferrea

Ferrea 1.600in to 1.650in 1.160/1.610 OD 0.835/1.160 ID Dual Valve Spring - Single (Drop Ship Only)

$61.84 $68.71

Sale

Ferrea

Ferrea 1.600in to 1.650in Dia 1.064/1.624 OD 0.760/1.164 ID Dual w/Damper Spring- Sngl (D/S Only)

$48.83 $54.26

Sale

Ferrea

Ferrea 1.600in to 1.650in Dia 1.064/1.624 OD 0.760/1.164 ID Dual w/Damper Valve Spring - Set of 16

$781.34 $868.16

Sale

Ferrea

Ferrea 1.600in to 1.650in Dia 1.065/1.625 OD 0.77/1.175 ID Dual w/Damper Spring - Single (D/S Only)

$55.13 $61.25

Sale

Ferrea

Ferrea 1.600in to 1.650in Dia 1.065/1.625 OD 0.77/1.175 ID Dual w/Damper Valve Spring - Set of 16

$882.00 $980.00

Sale

Ferrea

Ferrea 1.600in to 1.650in Dia 1.065/1.625 OD 0.770/1.175 ID Dual w/Damper Spring- Sngl (D/S Only)

$40.33 $44.81

Sale

Ferrea

Ferrea 1.600in to 1.650in Dia 1.065/1.625 OD 0.770/1.175 ID Dual w/Damper Valve Spring - Set of 16

$645.26 $716.96

Sale

Ferrea

Ferrea 1.600in to 1.650in Dia 1.065/1.625 OD 0.770/1.189 ID Dual w/Damper Spring- Sngl (D/S Only)

$30.09 $33.43

Sale

Ferrea

Ferrea 1.600in to 1.650in Dia 1.065/1.625 OD 0.770/1.189 ID Dual w/Damper Valve Spring - Set of 16

$481.39 $534.88

Sale

Ferrea

Ferrea 1.600in to 1.650in Dia 1.080/1.625 OD 0.767/1.189 ID Dual w/Damper Spring- Sngl (D/S Only)

$52.84 $58.71

Sale

Ferrea

Ferrea 1.600in to 1.650in Dia 1.080/1.625 OD 0.767/1.189 ID Dual w/Damper Valve Spring - Set of 16

$845.42 $939.36

Sale

Ferrea

Ferrea 1.650in to 1.600in .885/1.20/1.65 OD .645/.885/1.20 ID Triple Spring Valve Spring - Set of 16

$845.42 $939.36