Now you can make fast & easy spring rate changes with these AFCO Spring Rubbers. Use with 5" or 5-1/2" O.D. coil springs to easily increase effective spring rates. They are great for testing purposes and practice sessions where time is minimal. The amount of spring rate change will depend on the thickness of the rubber, the location of the rubber, and the type of spring being used.
- Use With 5" or 5-1/2" O.D. Coil Springs
- 1" Lift
- 7/8" Thick
- MPN: 20186
- MPN: 20186
