Superior 18-1701 Rubber Coil Spring Booster, Large
- Helps Restore Spring Tension
- Helps Restore Life to Sagging Coil Springs
- Provides Lift to Sagging Springs
- Easy to Install
- increases Spring Tension to Help Prevent Bottoming
Superior 18-1701 Rubber Coil Spacer, Heavy Duty,Large, 2.5" Thick, Provides Approx. 2" Lift