Race Ready Products

Sway-A-Way spring plates are available for both the swing axle and IRS rear suspension. Both are manufactured from high quality 1/4" thick spring steel. The splined 4130-spring plate collars are precision welded into place and are available in several different lengths to allow use of different length torsion bars. Spring Plates are available in pairs only and are manufactured in two different grades of steel. The standard race proven spring plates come silver zinc plated for corrosion protection. For the racer, fully heat-treated and shot peened 4130-chromoly swing axle plates are manufactured.  CA Prop 65 Warning

Note: 5/1600 and 1/2-1600 classes using +1" longer arms require ordering swing axle spring plates (P/N 4503) and cutting dowm to fit trailing arm