The Prothane coil spring isolator in black fits the front coil springs of 1964–1973 Ford Mustang models, offering a resilient cushion that reduces spring-to-perch noise and vibration. Intended specifically for early Mustang front suspension applications, the isolator helps maintain spring seating and minimize common suspension creaks as vehicles age.
Prothane 64-73 Ford Mustang Front Coil Spring Isolator - Black