Swift Springs Standard Coilover Spring - ID: 3.75" / Length: 10" Spring Rate (lbs/inch):200 The Fortune Auto 500 Series

The Fortune Auto 500 Series Coilovers for the 2003-2008 Nissan 350Z (Z33) deliver the perfect balance of daily driving comfort and track-ready performance

1979 Mazda 626 Base (GC)

Part Number CLX090-KP Damping Adjustment 36-Way Height Adjustable Yes Spring Rate (Front) 18

1984 Mercedes-Benz S-Class 260SE/280S/280SE/280SEL/300SE/300SEL/380SE/380SEL/380SEC (W126)

1989 Toyota MR2 1

Swift Springs Standard Coilover Spring - ID: 3.75" / Length: 10" Spring Rate (lbs/inch):200 The Fortune Auto 500 SeriesSwift Springs Standard Coilover Springs in 3. 75" ID and 10" length are precision engineered race springs built to outperform conventional suspension springs in every measurable category. Designed for coilover dampers using standard SAE sizing, these 3. 75" ID Swift springs are manufactured in Japan from proprietary H5S. TW high tensile alloy steel. With fewer coils and reduced unsprung mass, Swift springs deliver increased traction, smoother weight