Wilwood Hat-BB Front 1.50in Offset 5 x 4.50/4.75 - 12 on 8.75in

SKU: WIL170-12516

Brake Rotor Hats

WIL Rotor Hat...

Wilwood

Wilwood Hat-BB Front 1.50in Offset 5 x 4.50/4.75 - 12 on 8.75in

SKU: WIL170-12516

Brake Rotor Hats

WIL Rotor Hat...

Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.

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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: 2026-10-17 20:09:20

Specifications

Product Attributes - Brand: Wilwood Disc Brakes
Product Attributes - Manufacturer's Part Number: 170-12516
Product Attributes - Part Type: Brake Rotor Hats
Product Attributes - UPC: 889545041866

Reference Information

Brand Name/s	Wilwood
StreetFX SKU	wil170-12516
SFX Item ID	4406598
Supplier Item Code	4406598
Manufacturer SKU	170-12516
Manufacturer UPC	889545041866
Alternative References	1.50in, 8.75in