Adjustable rear spring plates for Swing-Axle suspension

These take the tediousness out of rear torsion bar adjustment. They must be used with 21 3/4 inch torsion bars. This length was fitted as standard to most late swing axle cars. If they are not fitted to your car they can be sourced from a donor vehicle or purchased. These will also require 2 inch inner torsion arm grommets and 1 7/8 inch outers.