This SPC adjustable caster rod is built for 1964–1966 Mustangs and related FoMoCo vehicles to provide modern caster that better suits radial tires. SPC recommends about +3° of caster for improved return-to-center and tracking on modern rubber; the rod features high-durometer OE-style bushings to protect the chassis mount and easy caster adjustment to reclaim handling lost to worn or non-adjustable stock components.
SPC Performance Mustang Adj. Caster Rod