Wilwood Starlite 55-XD Rear Wide 5 Hub - 5-Bolt Drive - Dynamic Adapter Mount - Black GPG34B Bolt-On Frame Connectors do not

Bolt-On Frame Connectors do not move the rear leaf springs inboard

Meets unique demands of performance engines

Ball Joints / Rod Ends

Constant contact design

300 in taller lifters for Small Block Chevy with enlarged lifter bores

Wilwood Starlite 55-XD Rear Wide 5 Hub - 5-Bolt Drive - Dynamic Adapter Mount - Black GPG34B Bolt-On Frame Connectors do notStarlite 55 XD hubs elevate performance and versatility for racing applications that require uncompromised strength without excessive additional weight. At just over 7 pounds, the 55 XD achieves it superior strength and modest weight through a highly efficient redesign of racing's most popular wide 5 hub, the Starlight 55. The 55 XD employs a bolt on rotor mount plate that adds overall strength by eliminating the brake torque loading from the main hub