Replacement Folding Fingers for GoPro Hero11/10/9/8 Magnet Adapter Mount with 1/4 Tripod Connect Port for Housing Handle Monopod

However, you can get an upgraded mounting plate for the 8 that lets you use a 1/4" tripod, the original mounting fingers, or the magnetic mounts the newest GoPros use. https://a.co/d/09Ha4pDn