SuperCoils; 4070 lbs. Capacity Per Coil Compared To OE 3545 Lbs.; Heavy Duty Replacement; Do Not Exceed GVWR;
SuperCoils(R) 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)
- Requires no maintenance; Proudly made in the U.S.A.
- Heavy Duty Replacement Coil Spring
- 4070 Pounds Coil Capacity
- Replaces Overworked And Sagging Coil Springs
- Levels Sag And Increases Load Support
- Typical Installation Completed In Approximately 1-2 Hours
- Never Load Any Vehicle Beyond The Manufacturers GVWR
Application Summary:
| Year |
Make/Model |
| 2006-2017 |
Chevrolet Express 3500 |
| 2019-2021 |
Chevrolet Express 3500 |
| 2006-2021 |
GMC Savana 3500 |
Additional Information:
