Filters

Coil Spring Insert Material
- Polyurethane (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Coil Spring Insert Color
- Red (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Coil Spring Insert Height (in.)
- 10.500 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 5.000 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 7.500 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Coil Spring Insert Outside Diameter (in.)
- 3.750 in. (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Quantity
- Sold as a pair. (3)
Price Range

Prothane Coil Spring Inserts

5.0 out of 5 stars 1 Customer Reviews

Prothane coil spring inserts are available in five heights, so stacking is a practice of the past. These inserts prevent suspension bottoming and add a progressive

Prothane coil spring inserts are available in five heights, so stacking is a practice of the past. These inserts prevent suspension bottoming and add a progressive compression rate to your coil springs. The installed inserts should be from 1 to 3 in. shorter than the springs installed on Chevrolet vehicles, 3/4 in. to 1 1/2 in. shorter for Dodge vehicles, and 2 to 3 in. shorter for Ford vehicles. These specially formulated non-rebound polyurethane inserts offer yet another aspect to your suspension tuning by eliminating the amount of rebound after compression. Prothane coil spring inserts provide you with an advanced