Wilwood Spec-37 HD 48 Curved Vane Rotor - RH - 11.75" Diameter - 1.25" Width - 8 x 7.00" Bolt Circle
Wilwood Spec-37 HD 48 Curved Vane Rotor - RH - 11.75" Diameter - 1.25" Width - 8 x 7.00" Bolt Circle
SKU:160-13497
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The Wilwood Spec-37 HD 48 Curved Vane Rotor is a high-performance brake rotor designed for extreme duty applications. Constructed from a proprietary iron alloy, these rotors are engineered to withstand extreme temperatures while resisting distortion, warping, cracking, and wear. The advanced alloy formulation is derived from military-grade technology, ensuring exceptional durability and heat dissipation during demanding braking conditions. Each rotor is precision machined to less than .001 inches run-out and flatness, providing consistent, reliable braking performance. The curved vane design enhances cooling efficiency, reducing brake fade and extending rotor life, making it suitable for high-performance street and track use.
This rotor features an 11.75-inch diameter, 1.25-inch width, and fits 8 x 7.00-inch bolt circle applications. It is designed as a direct replacement for compatible vehicles requiring these specifications, offering a straightforward bolt-on upgrade. The rotor is ideal for vehicles subjected to extreme braking loads, such as race cars, off-road vehicles, or heavy-duty street applications. Compatibility includes various makes and models with matching bolt circle and size requirements, ensuring optimal fitment and performance. No additional components are necessary for installation, making it a reliable upgrade for demanding driving conditions.
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Overview
Overview
Wilwood's HD 48 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. Every Spec 37 rotor is precision machined to less than .001" run-out, flatness, and parallelism. Our HD Series preparation includes full detail machining and smooth pad contact faces without slots.
Wilwood is a leading manufacturer of high-performance brake systems and components to fit a wide range of track and street applications. They offer everything from individual components like rotors, calipers, and pads to complete bolt-on kits.
Wilwood Engineering designs and manufactures high-performance disc brake systems. Since the company’s inception in 1977 by Bill Wood, we have developed a substantial matrix of brake components and engineering techniques that allow us to quickly and reliably create brake systems for almost any application. Our core ability is the rapid development of custom engineered brake systems using a combination of off-the-shelf and custom components. In addition to designing and manufacturing brakes for all types of competitive motorsports, Wilwood also manufactures brake systems and components for agricultural equipment, industrial applications, utility vehicles, snowmobiles, quads, motorcycles and military vehicles.
With headquarters in Camarillo, California, Wilwood employs approximately 320 people. We have on-shelf stock of more than 300 different brake calipers, 200 rotor designs, 100 master cylinder designs and a wide assortment of brackets, fittings, valves and brake lines. Our off-shelf brake calipers range in size from tiny calipers used on go-carts and light duty industrial equipment to heavy-duty original equipment brakes for the U.S. military Humvee.
Wilwood's engineering department uses the latest computer-aided design and manufacturing techniques in conjunction with finite element analysis, dynamic test and cycle test equipment to find high-performance and reliability solutions for the most difficult braking tasks. Our extensive inventory of proprietary on-the-shelf components allow us to provide cost-effective solutions for unique brake applications.
Wilwood is ISO 9000 compliant and has extensive experience maintaining quality levels of 100ppm or less for original equipment manufacturers.
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