Hub Steel Sportsman IMCA 5x4-3/4 5/8 Coarse Studs

The Hub Steel Sportsman IMCA 5x4-3/4 5/8 Coarse Studs from Coleman Racing Products is a precision-engineered brake hub assembly designed for competitive dirt track and oval racing applications. This component serves as the foundation for reliable brake system performance in IMCA-sanctioned events and sportsman-class racing, where durability under high-heat and repeated braking cycles is non-negotiable. Whether you're running weekly shows or seasonal competition, this hub assembly delivers the structural integrity that serious racers depend on.

Built from high-quality steel, the Hub Steel Sportsman IMCA 5x4-3/4 features a 5/8-inch coarse stud configuration that provides superior load distribution and consistent clamping force across the brake rotor interface. The 5x4-3/4-inch bolt pattern aligns with IMCA specification standards, ensuring drop-in compatibility with sanctioned race vehicles. Coarse studs offer enhanced grip and reduced risk of thread galling during installation and removal, critical for pit-area maintenance between heats. The robust construction minimizes thermal distortion, maintaining brake system geometry even under sustained competition temperatures.

This hub assembly is ideal for dirt track competitors, IMCA stock car drivers, and oval racing teams who demand OEM-equivalent or OEM-compatible brake hardware. The 9-pound weight reflects solid steel construction without unnecessary bulk, and the compact 6.2 x 4.8 x 6.4-inch footprint fits standard racing configurations. Installation requires no special tools beyond standard hardware, and the coarse stud threads accept common race-grade fasteners. For anyone building or maintaining a competition brake system, the Hub Steel Sportsman IMCA 5x4-3/4 5/8 Coarse Studs represents a proven, regulation-compliant choice.