Wheel hub kits for 2.5" pin GN style axle tubes are a popular choice for modifieds and street stocks. Kits include a steel hub with a built-in rotor ring for most popular 8-bolt brake rotors and 5/8-11 x 2" wheel studs, a 24-spline drive flange, axle retainer, inner and outer wheel bearings with races installed, axle seal, axle seal retainer,brake rotor bolt kit and double-sided lug nuts. Spindle nut kit sold separately.