Eibach Spring Rubber - Coilover - 60 Durometer - Purple U-Joint U-Bolt the Pro-Fit provides superior softness

the Pro-Fit provides superior softness and stretchability

Vent Valve

5/8"-18 UNF Female (adapts directly to sealing nut on AutoMeter Mechanical Temp Gauges) to 3/8" NPT Male

a shock canister mount that fits all common shock canisters

Eibach Spring Rubber - Coilover - 60 Durometer - Purple U-Joint U-Bolt the Pro-Fit provides superior softnessEibach Spring Rubbers are used to add progressive rate to your linear race spring. Coil Spring Rubber Insert Four different Spring Rubber durometers (50D 90D) available for desired rate tuning. Fits springs with 2. 5" to 3. 0" inside diameters. Adds approximately 1. 5" of solid height to your spring. Made in the U. S. A. and sold individually. Eibach has been committed to creating the finest race springs in the world for over two decades. Eibach