HD Rotors – Part No: 160-15877
Call (805) 388-1188
ULHD 16 Curved Vane Rotor
Prod #: 160-15877
Price: $124.51
Available Rotor #160-15877 Configurations
ULHD 16 Curved Vane Rotor – Product Summary
Rotor No: 160-15877

Rotor Dimension Diagram
ULHD 16 Curved Vane Rotor Dimension Diagram ULHD 16 Curved Vane Rotor Dimension Diagram Zoom Image

Rotor Dimensions
Width (in) 0.99
Diameter (in) 11.75
Mount Side R/H
Rotor Design
Material Spec-37 Iron
Vane Count 16 CV
Weight(Lbs) 7.10
Rotor Style & Finish
Type HD
Style Plain Face
Surface Finish Plain
Rotor Upgrades
Bedded No
Balanced No
UPC Number
UPC 889545095555
160-15877 – Product Description

ULHD 16 Curved Vane Rotor

Wilwood''s ULHD-16 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. Our HP Series preparation includes full detail machining and smooth pad contact faces without slots.

Performance Characteristics
• Premium grade, Proprietary Iron Casting
• Suitable for moderate temperature Dirt and Asphalt racing.

Additional Rotor Dimensions

Rotor Bolt Circle (in) 8 x 7.00
Rotor Mount Hole Size (in) 0.326
Lug ID / Registration (in) 6.38
Far Side Inside Diameter (in) 8.46
Offset Dimension (in)

Shoe Inside Dimension (in)
Clearance Inside Diameter (in)
Wheel Bolt Circle (in
Stud Diameter (in)
Face Thickness (in)

All images shown are for illustrative purposes only. Actual product received may be different than what is portrayed on the web site.
Wilwood makes every effort to maintain our web site to ensure the accuracy of prices and product information. However, product information and prices are subject to change without notice. Please call (805) 388-1188 before ordering to verify current prices and product information.
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Version: 3.05 June 23, 2023