Wilwood Rotor-GT48 SPC-37-LH-Bedded 12.90 x 1.38 - 12 on 7.15in

SKU: WIL160-6844-B

Brake Rotors

WIL Rotors...

Wilwood

Wilwood Rotor-GT48 SPC-37-LH-Bedded 12.90 x 1.38 - 12 on 7.15in

SKU: WIL160-6844-B

Brake Rotors

WIL Rotors...

Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

Wilwood's GT 48 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest, vibration free performance at any speed. These rotors provide the highest cooling capacity and longest service life for extreme braking short tracks and road course competition.

Part Type

Brake Rotors

Data: v4.2 - Upd: 2026-10-13 21:12:38

Specifications

Product Attributes - UPC: 889545039931
Product Attributes - Brand: Wilwood Disc Brakes
Product Attributes - Notes: Features 12 x 7.15 in. rotor bolt circle. Bedded and balanced.
Product Attributes - Quantity: Sold individually.
Product Attributes - Part Type: Brake Rotors
Product Attributes - Rotor Style: Slotted surface
Product Attributes - Product Line: Wilwood GT Series Curved Vane Rotors
Product Attributes - Rotor Finish: Natural
Product Attributes - Rotor Material: Iron
Product Attributes - Rotor Construction: Vented
Product Attributes - Intended for Street Use: Yes
Product Attributes - Nominal Thickness (in.): 1.380 in.
Product Attributes - Manufacturer's Part Number: 160-6844-B
Product Attributes - For Use with Stock Calipers: No
Product Attributes - Rotor Outside Diameter (in.): 12.90 in.
Product Attributes - Brake Rotor Bolt Pattern (mm): 12 x 183.90mm
Product Attributes - Brake Rotor Bolt Pattern (in.): 12 x 7.24 in.

Reference Information

Brand Name/s	Wilwood
StreetFX SKU	wil160-6844-B
SFX Item ID	4406753
Supplier Item Code	4406753
Manufacturer SKU	160-6844-B
Manufacturer UPC	889545039931
Alternative References	Rotor-GT48, SPC-37-LH-Bedded, 7.15in