Wilwood Hat-BB Front .700in Offset 5 x 4.50 - 12 on 8.75in

SKU: WIL170-12050

Brake Rotor Hats

WIL Rotor Hat...

Wilwood

Wilwood Hat-BB Front .700in Offset 5 x 4.50 - 12 on 8.75in

SKU: WIL170-12050

Brake Rotor Hats

WIL Rotor Hat...

LAST ONE! Est Ship 3-5 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.

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Description

GT Series Big Brake Flared Bell hats are precision machined from premium aluminum alloys for high strength and attention to minimized weight. Hats in this category feature threaded rotor mount holes for use with standard through-hole mount rotors. Threaded hole hats may also be used with T-Nuts or bobbins designed for use with specially machined slotted hole dynamic mount rotors. When used in conjunction with matched Wilwood rotor hardware kits, GT hats provide solid, reliable performance in the most demanding conditions.Flared Bell Hats are generally used with rotor mount bolt circles of 8.38" and larger. Offsets range from 1.88" to 3.00" for rotor diameters 12.19" and up.

Part Type

Brake Rotor Hats

Data: v4.2 - Upd: 2026-10-13 21:12:39

Specifications

Product Attributes - UPC: 889545041736
Product Attributes - Brand: Wilwood Disc Brakes
Product Attributes - Quantity: Sold individually.
Product Attributes - Part Type: Brake Rotor Hats
Product Attributes - Product Line: Wilwood GT Series Fixed Mount Rotor Hats
Product Attributes - Brake Rotor Hat Type: 1/4-20 in. threaded hole
Product Attributes - Brake Rotor Hat Color: Black
Product Attributes - Brake Rotor Hat Material: Aluminum
Product Attributes - Manufacturer's Part Number: 170-12050
Product Attributes - Brake Rotor Hat Bolt Circle: 12 x 8.75 in.
Product Attributes - Brake Rotor Hat Offset (in.): 0.70
Product Attributes - Brake Rotor Hat Clearance I.D. (in.): 7.09
Product Attributes - Brake Rotor Hat Face Thickness (in.): 0.28
Product Attributes - Brake Rotor Hat Center Hole I.D. (in.): 3.06
Product Attributes - Brake Rotor Hat Stud Hole Diameter (in.): 0.63

Reference Information

Brand Name/s	Wilwood
StreetFX SKU	wil170-12050
SFX Item ID	4406603
Supplier Item Code	4406603
Manufacturer SKU	170-12050
Manufacturer UPC	889545041736
Alternative References	.700in, 8.75in