These shock spacers are designed to compensate for the lowering effect caused by our drop spindles, to regain suspension and steering geometry.
Machined from 6061-T6 aluminum
Electroless Nickel plated
Fits NA and NB
Spacers are 1 inch thick. Miata motion ratios are .7 to 1. which means roughly a 1 inch spacer is needed to regain the 1.5 inch caused by the drop spindles.
If your current shock setup has the correct ride height you are looking for, installing the drop spindles will lower the vehicle 1.5 inches. These will pick the vehicle back up, correcting suspension and steering geometry.