The Mittler Bros. 5×5-1/2 Standard Steel Rear Hub is a forged steel rear hub for Grand National floater rear-end applications requiring the wider 5×5-1/2 bolt circle. Machined to precise tolerances and proven in competition, these hubs have been run on the Mittler Bros. NASCAR truck and are a trusted choice for circle track and Late Model applications. At 8.5 lbs., this is the standard steel version — durable, proven, and built for consistent performance under race conditions.
Uses rotor adapter plates to mount the brake rotor directly to the hub, eliminating the need for a separate brake hat. This listing is for the hub only — bearings, seals, drive flange, and other hardware are not included. For a complete 5×5-1/2 hub kit with all hardware, see the Complete Rear Hub Kit 5×5-1/2 (SKU 1400-403-R / 1400-403-L for 24-spline, or 1400-406-R / 1400-406-L for 40-spline). Made in the USA.
