Wilwood Rotor-SRP48 SPC-37-RH-BLK-Drill 12.88 x 1.25 - 12 on 8.75in

SKU: WIL160-7172-BK

Brake Rotors

WIL Rotors...

Wilwood

Wilwood Rotor-SRP48 SPC-37-RH-BLK-Drill 12.88 x 1.25 - 12 on 8.75in

SKU: WIL160-7172-BK

Brake Rotors

WIL Rotors...

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.

We accept

Description

SRP Drilled Performance Rotors feature a specially engineered directional cross drill and face slot pattern that improve brake response and pad performance throughout the entire range of light to heavy braking. The venting and cleaning action of the holes and slots will reduce pad glaze and disperse gasses and heat generated during the pad to rotor interface. The holes and slots also inhibit irregular pad compound build-up on the rotor faces resulting in smoother engagement and improved pedal response in all conditions. The material removed also contributes to lower rotating and unsprung suspension weight.

Part Type

Brake Rotors

Data: v4.2 - Upd: 2026-10-17 20:09:20

Specifications

Product Attributes - UPC: 889545040203
Product Attributes - Brand: Wilwood Disc Brakes
Product Attributes - Notes: Features 12 x 8.75 in. rotor bolt circle.
Product Attributes - Quantity: Sold individually.
Product Attributes - Part Type: Brake Rotors
Product Attributes - Rotor Style: Cross-drilled and slotted surface
Product Attributes - Product Line: Wilwood SRP Drilled Performance Brake Rotors
Product Attributes - Rotor Finish: Black E-Coat
Product Attributes - Rotor Material: Iron
Product Attributes - Rotor Construction: Vented
Product Attributes - Intended for Street Use: No
Product Attributes - Nominal Thickness (in.): 1.250 in.
Product Attributes - Manufacturer's Part Number: 160-7172-BK
Product Attributes - For Use with Stock Calipers: No
Product Attributes - Rotor Outside Diameter (in.): 12.88 in.
Product Attributes - Brake Rotor Bolt Pattern (mm): 12 x 222.25mm
Product Attributes - Brake Rotor Bolt Pattern (in.): 12 x 8.75 in.

Reference Information

Brand Name/s	Wilwood
StreetFX SKU	wil160-7172-BK
SFX Item ID	4406752
Supplier Item Code	4406752
Manufacturer SKU	160-7172-BK
Manufacturer UPC	889545040203
Alternative References	Rotor-SRP48, SPC-37-RH-BLK-Drill, 8.75in