The RideTech spindle is a heavy duty forging that is approx. 1.75" taller (balljoint to balljoint) than the OEM spindle. This basic geometry change increases the camber gain during suspension compression which allows the tire to lean into the turn instead of away from the turn. The RideTech spindle also has a pin height that is 2" higher than the OEM spindle. This means that your car will sit 2" lower than it would with the OEM spindle.
RideTech has used this spindle on their own track cars with great success over the last 4 years. They have used both Wilwood and Baer brake kits designed for the GM A body with this spindle. The RideTech spindle is requires aftermarket tubular control arms like the RideTech StrongArms Front Upper Control Arms and the StrongArms Front Lower Control Arms.