LAEGENDARY Sonic 1:16 Scale RC Replacement Car shell bracket - Part Number SN-SJ03

Both fit 3D printed Shock Proof Plank (https://www.printables.com/model/908818-laegendary-sonic-116-scale-rc-replacement-shock-pr) as Shock Proof Plank is same for front and back.

Only front fits original front Shock Proof Plank.

Attaching STEP and Fusion360 files for your customization