These billet 6061 aluminum hubs are a great lightweight option for your GM 11.5 axle. These hubs are designed with stock wheel flange offset and accept factory races, bearings and seals. They come standard with wheel studs installed. Races, bearings, and seals will need to be installed. If you would like this done, please add them below when you place your order.

Lightweight Wilwood brake kits are available to increase weight savings. Hubs are designed and manufactured with a rotor flange that accepts a lightweight Wilwood rotor. The caliper mount bolts on the existing axle flange making this kit a bolt-on installation.

The Brake Kit includes:

• (2) Rotors

• (2) Calipers

• (2) Caliper Brackets

• Brake Pads

• Assembly Hardware

The hub and brake kit will cut approximately 120lbs from the rear axle, 70lbs of savings is from rotating mass. The brake kit will clear a 15" rim.

A dual caliper can be added if extra holding power is needed. This kit bolts onto the same flange and can be added at any time. The dual caliper add-on consists of (2) calipers, (2) caliper brackets, brake pads and assembly hardware.

This item is proudly designed, engineered, and manufactured in house at IMS.