HD Rotors – Part No: 160-3871
Call (805) 388-1188
HD 48 Curved Vane Rotor
Prod #: 160-3871
Price: $119.92

HD 48 Curved Vane Rotor – Product Summary
Rotor No: 160-3871

Rotor Dimension Diagram
HD 48 Curved Vane Rotor Dimension Diagram HD 48 Curved Vane Rotor Dimension Diagram Zoom Image

Rotor Dimensions
Width (in) 1.25
Diameter (in) 12.19
Mount Side L/H
Rotor Design
Material Spec-37 Iron
Vane Count 48 CV
Weight(Lbs) 12.70
Rotor Style & Finish
Type HD
Style Plain Face
Surface Finish Plain
Rotor Upgrades
Bedded No
Balanced No
UPC Number
UPC 0
160-3871 – Product Description

HD 48 Curved Vane Rotor

Wilwood's HD 48 Curved Vane Spec-37 rotors are 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 HD Series preparation includes full detail machining and smooth pad contact faces without slots.


Performance Characteristics
• Obsolete Part Number
•  Use substitute part number: 160-11836

Vehicle Applications
Driving Environment Street Rods
Vehicle Sub-Types
Application Duty Heavy Duty
Driving Environment Street Performance
Vehicle Sub-Types Domestic
Application Duty Heavy Duty
Driving Environment Street Performance
Vehicle Sub-Types Import
Application Duty Heavy Duty
Driving Environment Rally
Vehicle Sub-Types
Application Duty Heavy Duty
Driving Environment Road Race
Vehicle Sub-Types
Application Duty Heavy Duty
Driving Environment Late Model Asphalt
Vehicle Sub-Types ASA, All Pro, SW Tour, etc...
Application Duty Heavy Duty
Driving Environment Stock Cars
Vehicle Sub-Types NASCAR, BGN, CTS, ARCA, etc...
Application Duty Heavy Duty
Driving Environment Off Road
Vehicle Sub-Types
Application Duty Heavy Duty
Driving Environment Industrial
Vehicle Sub-Types
Application Duty Heavy Duty

Additional Rotor Dimensions

Rotor Bolt Circle (in) 8 x 7.00
Rotor Mount Hole Size (in) 0.316
Lug ID / Registration (in) 6.55
Far Side Inside Diameter (in) 8.41
Offset Dimension (in)

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



 
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Version: 3.05 June 23, 2023