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Auto Barn
Est. 1957
Wilwood

Wilwood 5x4.50 MT 12x8.75 BC Hat .536 OffSet

$317.56

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Wilwood 12.75" brake rotor hat with a 5x4.50 bolt pattern and 0.536" offset. Precision machined aluminum for reduced weight.

Key Features

  • Fits Wilwood 12.75" brake rotors with an 8 x 7.00" rotor mount pattern.
  • Features a 5x4.50 bolt circle and 0.536" offset.
  • Precision machined from premium grade aluminum for reduced weight.
  • Dynamic Mount system with floating T-nuts isolates harmonics and thermal variations.
  • Designed for motorsports competition and demanding applications.
  • 2.690" register diameter.
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About this part

Product Details

This Wilwood Dynamic Mount rotor hat is precision machined from premium grade aluminum, keeping both unsprung and rotating weight down. It's built to handle the tough conditions of motorsports competition. The hat uses Wilwood T-nuts that float, allowing for a true dynamic mount of standard through-hole rotors in an 8 x 7.00" rotor mount pattern. This setup, with the wide load-bearing surface of the T-nut and the straight through-hole mount rotors, offers a durable and accurate way to isolate harmonics and thermal variations between the hat and the rotor during use.

The 12.75" diameter hat features a 5x4.50 bolt circle and a 0.536" offset, with a 2.690" register diameter. This design is a solid option for builders looking to put together a high-performance braking system where weight savings and robust construction are key.

Specifications

Brand
Wilwood
Manufacturer Part #
170-14745
UPC
889545084238

Frequently Asked Questions

Wilwood 5x4.50 MT 12x8.75 BC Hat .536 OffSet

$317.56