SPC's adjustable caster rod for 1968–1973 Ford Mustangs replaces non‑adjustable stock strut rods and compensates for worn bushings that cause lower rod movement and poor handling. SPC recommends about +3.00° of caster for modern radial tires to improve return‑to‑center; these rods use high‑durometer OE‑style bushings to protect the chassis mount and provide easy caster adjustment. Sold as a pair, they offer front adjustment and are intended to restore modern tracking and geometry.
SPC Performance 68-73 Ford Mustang Adj. Caster Rods