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Wilwood GTB 60 Spec-37 Curved Vane Brake Rotor - LH - 15.00in x 1.50in - 12 on 9.75in BC (160-13786-GTB)

$661.66 $714.59
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Wilwood GTB 60 Spec-37 Curved Vane Brake Rotor - LH - 15.00in x 1.50in - 12 on 9.75in BC (160-13786-GTB)
$661.66 $714.59
$661.66 $714.59

Wilwood GTB 60 Spec-37 rotors are engineered for extreme-duty racing environments, such as short track and road course competition. Cast from a proprietary Spec-37 iron alloy, these rotors are derived from heavy-duty military-spec materials to provide maximum resistance against thermal distortion, warping, and cracking under intense heat cycles.

This GTB series rotor features a 60-vane curved design for superior cooling capacity and airflow. The asymmetrical face slot pattern helps clear debris and gases between the pad and rotor surface, while individual dynamic balancing ensures vibration-free operation at high speeds. The GTB designation indicates a black e-coat finish, providing critical corrosion resistance for applications where environmental exposure is a factor.

  • Manufacturer Part Number: 160-13786-GTB
  • Series: GTB 60 Spec-37
  • Material: Proprietary Spec-37 Iron Alloy
  • Orientation: Left Hand (LH)
  • Diameter: 15.00 inches
  • Width: 1.50 inches
  • Mounting: 12 on 9.75-inch Bolt Circle
  • Vane Count: 60 Curved Vanes
  • Finish: Black E-Coat

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