Wisefab Dynamic Rear Halfshaft Kit, Ford Mustang S550 (WF5519)

Wisefab Dynamic rear halfshafts for the S550 Mustang, rated to 1500 hp for hard motorsport use. They are made exclusively for the Wisefab S550 rear suspension kit and come with custom 30-spline hubs.

Fits

• Ford Mustang (S550): With the Wisefab S550 rear suspension kit (WF551) only

Before you order

• Only compatible with the Wisefab Mustang S550 rear suspension kit (WF551).
• The hubs are for the optional Mercedes-Benz wheel bearing 2309810127.
• Inner flanges come either as custom stub axles for the OE Mustang differential or with a 6x94 mm bolt pattern for Winters 930 CV flanges.
• Built to order. Have these ready: halfshaft length (measured from diff flange to wheel bearing), differential type, diff output flange bolt pattern, and wheel bearing or hub type

Highlights

• Rated to 1500 hp
• Low-wear, high-strength CV joints
• Shaft strength sits just under that of the diff output shafts, so the shaft takes the abuse when something in the driveline has to give
• Under a torque spike the shaft twists rather than snaps: at least 90 degrees, often 180 or even 360, without failing. It only starts to twist once the torque limit is reached
• Replace the shaft once its permanent twist passes 90 degrees; a white stripe along the shaft shows the deformation

In the kit

• 2 x fully assembled axles
• 2 x custom 30-spline hubs