Wilwood 170-13970 GT Series Flared Bell Front Big Brake Rotor Hat - 12 x 8.75in Bolt Circle, 5 x 3.93 and 5 x 4.50 Mount, 0.950in Offset

Wilwood 170-13970 GT Series Flared Bell Front Big Brake Rotor Hat - 12 x 8.75in Bolt Circle, 5 x 3.93 and 5 x 4.50 Mount, 0.950in Offset

$200.65
$200.65
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Wilwood 170-13970 GT Series Flared Bell Front Big Brake Rotor Hat - 12 x 8.75in Bolt Circle, 5 x 3.93 and 5 x 4.50 Mount, 0.950in Offset
  • Wilwood 170-13970 GT Series Flared Bell Front Big Brake Rotor Hat - 12 x 8.75in Bolt Circle, 5 x 3.93 and 5 x 4.50 Mount, 0.950in Offset
  • Wilwood 170-13970 GT Series Flared Bell Front Big Brake Rotor Hat - 12 x 8.75in Bolt Circle, 5 x 3.93 and 5 x 4.50 Mount, 0.950in Offset
Wilwood 170-13970 GT Series Flared Bell Front Big Brake Rotor Hat - 12 x 8.75in Bolt Circle, 5 x 3.93 and 5 x 4.50 Mount, 0.950in Offset

Wilwood 170-13970 GT Series Flared Bell Front Big Brake Rotor Hat - 12 x 8.75in Bolt Circle, 5 x 3.93 and 5 x 4.50 Mount, 0.950in Offset

$200.65
$200.65

Wilwood GT Series flared bell rotor hat, part number 170-13970, for a front big brake assembly. This is the aluminum hat only, not a complete rotor or brake kit.

  • Manufacturer part number: 170-13970
  • Position: Front
  • Rotor mount bolt circle: 12 holes on 8.75in
  • Wheel mount pattern: 5 x 3.937 and 5 x 4.50 dual drilled
  • Offset: 0.950in
  • Register: 3.064in
  • Style: GT Series flared bell, threaded rotor mount holes
  • Precision machined from premium aluminum alloy

Threaded hole hats take standard through-hole mount rotors and also work with T-nuts or bobbins made for slotted hole dynamic mount rotors. Flared bell hats are generally used with rotor mount bolt circles of 8.38in and larger. The dual drilled wheel mount covers two common five lug patterns from one part.

The source does not list a vehicle application. Match the hat by bolt circle, wheel mount pattern, offset and register against your existing assembly before ordering.

Free shipping on orders over $75. 30-day returns.