This long time favorite modification was first started by Carroll
Shelby on the 65 GT-350's. Shelby lowered the A-arm 1 inch. Later,
Pro-Motorsports Engineering eliminated the ball joint binding/breakage
problem by adding a wedge spacer between the control arm and ball
joint. We were then able to lower the arm on the 65-66 to 1 5/8", the
67-68 to 1 3/4", and the 71-73 to 1 1/4", which further optimizes the
camber curve. This Negative Wedge Camber Corrector Kit™ kit fits Mustangs and Falcons. This is the most
effective and simple way to revise the factories backwards camber
curve, which reduces understeer and tire rollover. The ride height is
reduced by 1 1/2".
*When ordering for the 67-70 Mustang/Cougar please select whether you have the Pro MotorSports (P.M.S) Shock Tower Kit installed on your vehicle.