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$409.99Ships within 1 week

SuperCoils are a variable-rate, heat-treated coil suspension upgrade built to create a better journey. This uprated spring is designed to add load-leveling capacity and remove sag & sway from your truck when loaded up and towing.

The SSC-31 has a coil capacity of 5,000 (lbs). This application does not lift the vehicle from stock ride height.

Justin Johnson
2022-07-18 20:02:51

These springs will not work on a stock truck. The supersprings site, Amazon, and anywhere else I've read indicate that these springs will remove the sag from old springs. I chose these over the ssc-30s as I didn't want a lift. Drop brackets to fix the positive camber they've created only exist from one manufacturer and cost over $600. The site says several weeks before shipping the ssc-30s so I may just suck it up and buy a different brand.

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Customer Reviews

1 ratings for the SSC-31
1 out of 5

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Product Specifications

Weight 64 lbs
Dimensions 16.25 × 13 × 7.25 in
Application(s) Summary

Ford E-450 Econoline Super Duty 4 X 2 (1999-2002) ; Ford E-450 Super Duty 4 X 2 (2003-2017) ; Ford F-250 4 X 2 (1980-1999) ; Ford F-250 HD 4 X 2 (1997-1997) ; Ford F-250 Super Duty 4 X 2 (1999-2016) ; Ford F-350 4 X 2 (1980-1997) ; Ford F-350 Super Duty 4 X 2 (1999-2016)

Spring Diameter


Spring Height



5000 (lb) Coil Capacity