[dsraven]

if you have leaf springs and aren't road racing you shouldn't need the panhard bar. if you have really tight tire to fender clearance and worry about tires rubbing when the axles moves sideways slightly around corners then I guess it would make sense. ensure to install with the bar parallel to the ground at ride height for the least amount of sideways deflection as the suspension moves up and down and the bar moves through an arc. this basically changes the total length of the bar mounting points.