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The Prothane coil spring isolator insert is a universal suspension accessory that cushions coil springs and reduces noise and vibration. Made as a pressed-in insert, it adapts to a variety of applications where a 3.5-inch height isolator is required. The bright red urethane finish provides visible indication of upgraded spring seating and long-lasting fitment for universal use.
Prothane Universal Coil Spring Inserts - 3.5in High - Red
