Khiro’s bushings are world-renowned for their high quality and wide range of options. These are their KBAC-2 bushings; they use the same technology and design as the KBAC-1 bushings, but the top cone bushing is much taller. More urethane means more resistance and more rebound. Of course, it still has an aluminium insert to keep the bushing locked around the kingpin, so again, you don’t need to use the top washer.
Choose these 98a bushings if you want the most rock-solid truck possible.