What makes the Spec-37 iron alloy special?

The Spec-37 iron alloy is a proprietary formulation developed by Wilwood to withstand extreme temperatures. It offers high resistance to distortion, warping, cracking, and wear, making it suitable for demanding braking applications.

What is the benefit of the GT Series asymmetrical face slot pattern?

The asymmetrical face slot pattern on these rotors helps manage heat and gases generated during braking. This contributes to consistent performance and helps prevent rotor damage under heavy use.

What does 'individually dynamically balanced' mean for this rotor?

Individual dynamic balancing means each rotor is precisely balanced to minimize vibrations. This results in a smoother driving experience and ensures optimal performance at all speeds, especially during hard braking.

Wilwood GT 60 Curved Vane Rotor 160-13807

Name: Wilwood Rotor-GT60 SPC-37-LH 15.00 x 1.25 - 12 on 10.25in
Brand: Wilwood
SKU: wilwood-wilwood-rotor-gt60-spc-37-lh-15-00-x-1-25-12-on-10-25in-t14-139981
Price: 511.25 USD
Availability: BackOrder

Wilwood Rotor-GT60 SPC-37-LH 15.00 x 1.25 - 12 on 10.25in

$511.25

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Wilwood Rotor-GT60 SPC-37-LH 15.00 x 1.25 - 12 on 10.25in. This two-piece rotor uses a proprietary iron alloy for extreme temperature resistance.

Key Features

This is a two-piece brake rotor.
Rotor measures 15.00 inches in diameter and 1.25 inches thick.
Constructed from proprietary Spec-37 iron alloy for extreme temperature resistance.
Features Wilwood's GT Series asymmetrical face slot pattern.
Individually dynamically balanced for smooth performance.
Designed for high cooling capacity and long service life in demanding conditions.

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Product Details

The 15-inch diameter, 1.25-inch thick GT 60 Curved Vane rotor from Wilwood is built using their proprietary Spec-37 iron alloy. This material was developed to handle extreme temperatures, offering strong resistance to distortion, warping, cracking, and wear. It's derived from technology used in military-spec rotors, so you know it's made for tough conditions.

Wilwood's GT Series asymmetrical face slot pattern helps manage heat and gases, while individual dynamic balancing ensures a smooth, vibration-free experience, even at high speeds. These rotors are designed for the highest cooling capacity and longest service life, making them ideal for demanding applications like short track and road course racing. The two-piece design allows for thermal expansion and contraction, further contributing to longevity and performance.

This rotor is specifically designed for high-performance braking systems where heat management and durability are critical. Ensure compatibility with your specific brake caliper and mounting hardware before installation.