Pay in 4 interest-free payments of $43.75 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
Pay in 4 interest-free payments of $43.75 Learn more
Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
8 in length 0
Polished aluminum
240 lbs/in Barrel Type
160 lbs/in Barrel Type
Swift Round Wire Helper Spring 3" ID, 4" Length, 400 lbs/in gasket 8 in length 03in ID, 4 in length 400 lbs in Swift Helper Springs are made from a proprietary material. Helper springs allow the spring to stay on mounted on the coilover perch when the shock is under negative or zero load, also known as droop travel. The same springs are used in Super GT, Formula Nippon, F3, F3000, Super Taikyu, IMSA, Pirelli World Challenge, Rally America, VLN, Le Mans Series, Formula Drift, and many other professional racing avenues.