GT Rotors – Part No: 160-13981
Call (805) 388-1188
ULGT 16 Curved Vane Rotor
Prod #: 160-13981
Price: $129.59
Available Rotor #160-13981 Configurations
ULGT 16 Curved Vane Rotor – Product Summary
Rotor No: 160-13981

Rotor Dimensions
Width (in) 0.99
Diameter (in) 11.75
Mount Side L/H
Rotor Design
Material Spec-37 Iron
Vane Count 16 CV
Weight(Lbs) 7.1
Rotor Style & Finish
Type GT
Style GT Slotted
Surface Finish Plain
Rotor Upgrades
Bedded No
Balanced No
160-13981 – Product Description

ULGT 16 Curved Vane Rotor

Wilwood''s ULGT-16 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 Style asymmetrical face slot pattern, you are assured the smoothest braking available.

Performance Characteristics
• Premium grade, Spec-37 Castings.
• Suitable for moderate temperature Dirt and Asphalt racing.




Additional Rotor Dimensions

Rotor Bolt Circle (in) 8 x 7.00
Rotor Mount Hole Size (in) 0.326
Lug ID / Registration (in) 6.38
Far Side Inside Diameter (in) 8.46
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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