SuperCoils® are heavy duty replacement coil springs, designed to remedy sagging and overworked original equipment front and rear suspension coil springs. SuperCoils have a linear/constant spring rate consistent with other coil springs. SuperCoils actually replace original equipment, different from SuperSprings or SumoSprings that work in conjunction with and enhance original equipment.
- Sold as a pair (left and right)
- Heavy duty replacement coil spring
- Typical installation completed in approximately one to two hours
Capacity: 4070 (lb) Capacity at 50% Compression
- Item Diameter: 6''
- Item Height: 17.75''
- SuperCoils for Chevrolet Express 3500|4500, GMC Savana 3500|4500
Application(s) Summary:
| Make |
Model |
Year |
Drivetrain |
| Chevrolet |
Express 3500 |
2005-2025 |
4 X 2 |
| Chevrolet |
Express 4500 |
2009-2025 |
4 X 2 |
| GMC |
Savana 3500 |
2005-2025 |
4 X 2 |
| GMC |
Savana 4500 |
2009-2025 |
4 X 2 |