Grand National Articulating Drive Flange ADW530

The ADW530 Articulating Drive Flange is designed for use with Grand National-style 5" x 5" hubs. Originally developed for rear-end applications with up to 2° of camber, the ADW530’s articulating design provides the bind-free movement required for cambered or toed rear axle setups utilizing straight-spline axles. The articulating design also accommodates non-cambered setups where axle wrap, and axle tube deflection can introduce misalignment under track conditions.

The ADW530 features an all-steel housing with a tempered-steel splined insert that articulates within the housing. Hardened components help minimize wear, while the polished articulating insert gear promotes efficient operation and helps reduce operating temperatures. A Black Oxide over Electro-Polished finish on the main body provides increased resistance to rust and corrosion.

When used with Strange Oval axles, closely controlled spline tolerances provide a more uniform fit between the axle and drive flange, helping to maximize spline life of both components. The ADW530 is compatible with virtually all 24-spline outboard axle ends.

The ADW530 comes standard with a 3-bolt flat axle cap.

*Available with Race Day Bullet by ordering part# ADW530BT