SPC Performance TANDEM SHIM-IHC 1/8 (6)

These I.H.C./Navistar Torque Arm Shims will change thrust angle and toe when installed between the torque arm and the spring hanger. On Navistar they will also center the axle with the frame rails when used on the lateral link. Six shims per box.
Product appearance and features may vary in the market as design changes, improvements and modifications are implemented.