ROTOR INFORMATIONRotor Type: Hat
Rotor Part Number: 54102P
Weight: 38lbs (17.24kg)
Overall Diameter 14.75" (374.65mm)
Disc Thickness: 1.345" (34.16mm)
Minimum Thickness: 1.23" (31.24mm)
Overall Depth: 3.81" (96.77mm)
Pilot Diameter: 5.4" (137.16mm)
Bolt Circle Diameter: 6.75" (171.45mm)
Bolt Hole (Number): 5
Bolt Hole Size: 0.66"(16.76mm)
Special Information: GMC/Chevrolet Front Axles