What is the benefit of the curved vane design?

The 72 curved vanes in this rotor help to improve airflow through the rotor. This enhanced venting action aids in dissipating heat more effectively, which is crucial for maintaining consistent braking performance under heavy use.

How do the slots and holes improve braking?

The directional cross-drilled holes and face slots work together to vent gases and heat away from the pad surface. This action helps prevent pad glazing, reduces heat buildup, and keeps the rotor surface cleaner for smoother pad engagement and a more responsive pedal feel.

Does this rotor come with mounting hardware?

This product listing is for the Wilwood Rotor GT Curved Vane Rotor Spec-37 Iron 72 CV 12 x 8.75 Left Hand Side (Part # 160-14636-BK) only. Mounting hardware and other brake components are typically sold separately.

Wilwood 12" Curved Vane Brake Rotor 160-14636-BK

Name: Wilwood Rotor GT Curved Vane Rotor Spec-37 Iron 72 CV 12 x 8.75 Left Hand Side
Brand: Wilwood
SKU: wilwood-wilwood-rotor-gt-curved-vane-rotor-spec-37-iron-72-cv-12-x-8-75-left-han-t14-371723
Price: 542.53 USD
Availability: BackOrder

Wilwood Rotor GT Curved Vane Rotor Spec-37 Iron 72 CV 12 x 8.75 Left Hand Side

$542.53

On Backorder

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

Wilwood 12" curved vane brake rotor. Spec-37 iron construction improves brake response and pad performance.

Key Features

This is a left-hand side brake rotor.
Features a 12-inch diameter and 8.75-inch bolt circle.
Constructed from Wilwood's Spec-37 iron material for strength and heat management.
Includes 72 curved vanes for improved airflow and cooling.
Directional cross-drilled and slotted pattern helps dissipate heat and gases.
The venting action reduces pad glaze and promotes smoother, more responsive braking.

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Product Details

When you're pushing your vehicle hard, especially on track days or during spirited driving, the heat generated by your brakes can really take a toll. This Wilwood Spec-37 iron rotor is built to handle that challenge. It's a left-hand side rotor, designed to work with specific brake setups, and features a 12-inch diameter with a 8.75-inch bolt circle, featuring 72 curved vanes. The material itself, Spec-37 iron, is known for its strength and ability to manage heat effectively.

What really sets this rotor apart is its directional cross-drilled and slotted pattern. These aren't just for looks; they actively help your brakes perform better. The holes and slots work together to vent gases and heat away from the pad surface, which helps prevent pad glazing and keeps your braking consistent. This venting action also helps clear dust and debris, leading to smoother pad engagement and a more responsive pedal feel, even under heavy use. Plus, the material removed for these features contributes to a slight reduction in rotating and unsprung weight, which can have a small positive effect on your vehicle's handling.

This rotor is a solid option if you're looking to upgrade your braking system for more demanding use. It's a well-built component designed to offer improved performance and durability when your stock brakes might start to fade. Remember to check your specific brake system requirements to ensure this left-hand side rotor is the correct fit for your application.