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Wilwood 170-8589 GT Series Brake Rotor Hat Offset - 1.05 Rear

Part of: Wilwood GT Series Brake Rotor Hat Offset

Other options in this family: Wilwood 170-11682 Wilwood 170-10753 Wilwood 170-7038 Wilwood 170-11965 Wilwood 170-8757

Manufacturer

Picture for manufacturer Wilwood

Part Number

170-8589
8 reviews
Sale Price

$173.42

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Wilwood 170-8589 is a precision-machined GT Series brake rotor hat designed for rear brake applications with a 1.05" offset. Engineered for narrow space installations, this short offset hat is manufactured from premium aluminum alloys to deliver exceptional strength while maintaining minimal weight for optimal performance.

Key Features:

  • Precision CNC-machined from high-grade aluminum alloy construction
  • Short 1.05" offset design ideal for narrow space rear brake applications
  • Threaded rotor mount holes compatible with standard through-hole mount rotors
  • Compatible with T-Nuts or bobbins for use with slotted hole dynamic mount rotors
  • Works with matched Wilwood rotor hardware kits for reliable performance
  • Engineered for demanding high-performance brake system applications

This GT Series hat provides solid, dependable mounting for big brake upgrades and is available for multiple rotor bolt patterns and wheel configurations. When paired with compatible Wilwood rotors and hardware, the 170-8589 delivers professional-grade braking performance in space-constrained applications.

Products specifications

Bolt Pattern

5 x 4.50 - 8 on 7.00"

Brake Rotor Hat Bolt Circle

8 x 7.00 in.

Brake Rotor Hat Face Thickness (in)

0.280 in.

Brake Rotor Hat Finish

Black

Brake Rotor Hat Material

Aluminum

Brake Rotor Hat Offset (in)

1.050 in.

Brake Rotor Hat Stud Hole Diameter (in)

0.580 in.

Brake Rotor Hat Type

5/16-18 in. threaded hole

Offset

1.05"

Quantity

Sold individually.

This was my first order through autoplicity but I doubt it's my last. They had the best price by far on the K & N air filter I was looking for. The price was right, the filter was packed well, and the shipping was fast. No hassle transaction. Great job autoplicity!

I searched the entire web looking for the best price on my item and found that Autoplicity beat everybody else in price & quality. Search no more!

It is the way all on-line purchases should go. I got the item in 2 days, even before the email that it had shipped! Only negative is that the shipping cost was 35% the item cost. But it was still less that others with "free" shipping.

Right item, right price !

This was my first time shopping with Autoplicity after finding them on a froogle.com (google shopping) search for low priced Hawk brake pads. The shopping experience was great, checkout was smooth, and the prices were unbeatable. I only give five stars for perfect experiences, and this was almost there. My only gripe is the order was placed on Friday and not shipped until Tuesday, with the shipping confirmation email going out Wednesday. I guess I'm spoiled by Amazon same/next day shipping and instant notifications. It would seem the notification issue could be fixed easily... Thanks Autoplicity - I'll be back!

I've thought about this...Better communication would be a plus. However, the shipping is quick and I did get an email telling me my product was shipped. I purchased window visors for my '07 Silverado. I will do business with Autoplicity again.

Great easy

great service, even better price! Would recommend Autoplicity to anyone.

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