XRAY item 343152 - Composite Rear Upper Camber Link Ball Joint 5.8mm Short & Long 2+2 RX8 (340007) RX8 Series
Molded composite 5.8mm ball bones for right back top camber website link. Pair of 2 brief + 2 long. The ball bones was at reality modified and extended to utilize the slim right back suspension system system system.