Prothane heavy-duty spring and shackle bushings in red for 1963–1972 Chrysler A-body vehicles are replacement elastomer components built for factory spring and shackle mounting points. These bushings reduce play and help maintain proper spring alignment under load, making them useful for restoring suspension geometry and improving durability during rebuilds or classic car restorations.
Prothane 63-72 Chrysler A Body HD Spring & Shackles Bushings - Red