Material & Finish
Material: Aluminum
Finish: Bare
Weight (lbs): 3.2
Rotor Compatibility
Rotor Mount Bolt Circle (in): 5 x 3.88
Rotor Offset Type: Solid
Rotor Offset Dimension (in): 0.38
Mount Type & Dimensions
Mount Type: Direct/Adapter
Adapter Bolt Circle(s) 6-Bolt Type: 6 x 6.25
8-Bolt Type: 8 x 7.00
Hub Bolt Circles
Bolt Circle 1 (in): 5 x 4.50
Bolt Circle 2 (in): 5 x 4.75
Bolt Circle 3 (in):
Hub Stud Diameters
Stud Dia 1 (in): 1/2-20
Stud Dia 2 (in): 1/2-20
Stud Dia 3 (in): n/a
Application
• 80-87 GM G-Body
Note: Hub is intended for use with rotor mounting adapters. Can also be used as hat mount hub.
Beefcake Racing is an Authorized Dealer for Wilwood, call 1-855-827-7223, 9am-9pm EST
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov