For this particular build, we picked up a set of Reid Racing kingpin-style knuckles for maximum strength. These knuckles are top of the line, featuring cast-iron outers and forged inner "Cs." These knuckles are constructed from high-grade material, with built-in ribbing in key areas for added strength. They are designed to enable high-steer arrangements as well as factory-style low steering setups. They come powdercoated bright orange for long lasting good looks. Due to their thicker proportions, these inner "Cs" required Currie's technicians to perform additional machine work to make the axletubes work with the knuckles.