5" Spring Rubber Hardness:90 Durometer Dual bearing design fits GM

Dual bearing design fits GM metric caliper

This panel does not include a switch indicator light

Shaves 10 lbs

Ignition & Start Switches

Increased oxidation stability

5" Spring Rubber Hardness:90 Durometer Dual bearing design fits GMFor 5" OD Springs Enhance the performance and versatility of your suspension with Eibach's reliable Spring Accessories. Features Spring Rubbers are used to add progressive rate to your linear race spring. Five 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.