GT Rotors – Part No: 160-8403
Call (805) 388-1188
GT 72 Curved Vane Rotor
Prod #: 160-8403
Price: $284.93
Available Rotor #160-8403 Configurations
GT 72 Curved Vane Rotor – Product Summary
Rotor No: 160-8403

Rotor Dimensions
Width (in) 1.1
Diameter (in) 14
Mount Side L/H
Rotor Design
Material Spec-37 Iron
Vane Count 72 CV
Weight(Lbs) 14.7
Rotor Style & Finish
Type GT
Style GT Slotted
Surface Finish Plain
Rotor Upgrades
Bedded No
Balanced Yes
UPC Number
UPC 889545040593
160-8403 – Product Description

GT 72 Curved Vane Rotor

Wilwood's GT 72 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest braking available.

Performance Characteristics
• Premium grade, Spec-37 Castings.
• Suitable for High temperature racing to street use.



Vehicle Applications
Driving Environment Street Rods
Vehicle Sub-Types
Application Duty Heavy Duty
Driving Environment Street Performance
Vehicle Sub-Types Domestic
Application Duty Heavy Duty
Driving Environment Street Performance
Vehicle Sub-Types Import
Application Duty Heavy Duty
Driving Environment Rally
Vehicle Sub-Types
Application Duty Heavy Duty
Driving Environment Road Race
Vehicle Sub-Types
Application Duty Heavy Duty
Driving Environment Off Road
Vehicle Sub-Types
Application Duty Heavy Duty
Driving Environment Industrial
Vehicle Sub-Types
Application Duty Heavy Duty

Additional Rotor Dimensions

Rotor Bolt Circle (in) 12 x 8.75
Rotor Mount Hole Size (in) 0.251
Lug ID / Registration (in) 8.25
Far Side Inside Diameter (in) 10
Offset Dimension (in)

Shoe Inside Dimension (in)
Clearance Inside Diameter (in)
Wheel Bolt Circle (in
Stud Diameter (in)
Face Thickness (in)




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