OEM rubber control arm bushings allow too much deflection on the control arms. Poly bushings resist smooth rotation and impose stiction. Delrin bushings eliminate the deflection AND the stiction, leading to a huge improvement in both ride quality and handling. Includes Delrin Strut Rod Swivel Bushings.
1964-66 Mustang StreetGrip System Includes - Front Dual Rate Coil Springs, - Front Swaybar, - Delrin Control Arm Bushings & Crossshafts, - Ball joint wedge plate. - Front and Rear HQ Series Shocks, - Composite leafsprings, - Delrin leaf spring bushings & shackles.