Spring Rubbers are used to add progressive rate to a linear race spring. Durometers ranging from 60-90D. Sold Individually.
Features
Spring Rubbers are used to add progressive rate to your linear race spring.Four different Spring Rubber durometers (50D - 90D) available for desired rate tuning.Fits springs with 5.0" outside diameters.Adds approximately 1.5" of solid height to your spring.Made in the U.S.A. and sold individually.