PROTHANE Polyurethane Front Upper Coil Spring Isolators (Pair)
Part # 6-1704-BL (BLACK)
64-73 Ford Mustang
2 - Front Upper Spring Isolators Bushings
Prothane's high-quality polyurethane bushings outperform OE rubber bushings and they will last much longer.
The the extra rigidity gives you excellent handling, yet are forgiving enough for those long hauls.