Aluminum Rotors – Part No: 160-3411A
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Aluminum Sprint / Midget Rotor-3H
Prod #: 160-3411A
Price: $98.73

Aluminum Sprint / Midget Rotor-3H – Product Summary
Rotor No: 160-3411A

Rotor Dimension Diagram
Aluminum Sprint / Midget Rotor-3H Dimension Diagram Aluminum Sprint / Midget Rotor-3H Dimension Diagram Zoom Image

Rotor Dimensions
Width (in) 0.31
Diameter (in) 10.20
Mount Side
Rotor Design
Material Aluminum
Vane Count Solid
Weight(Lbs) 1.60
Rotor Style & Finish
Type Aluminum
Style Drilled
Surface Finish Type III Ano
Rotor Upgrades
Bedded No
Balanced No
UPC Number
UPC 889545098501
160-3411A – Product Description

Aluminum Sprint / Midget Rotor-3H

Wilwood’s New Type III hard-anodized aluminum rotor finish improves performance and increases life over all other aluminum rotors. Precision CNC machined from high strength billet, full symmetrical machining provides perfect balance, flatness, and the truest rotation of any rotor made. This 10.20 rotor fits the 3 x 5.00" mount bolt circle for Sprint Car and Midget front hubs.

Wilwood’s specifically engineered drilled pattern for each rotor, along with Type III hard-anodized aluminum, combines the greatest weight reduction with the highest resistance to thermal distortion. This design’s low knock-back characteristics give lap after lap of smooth engagement and a consistent full pedal. For best results, use Purple compound brake pads with these rotors.

  • Hard-anodized for greater friction and longer life than other aluminum rotors
  • Lowest thermal distortion and run-out of any aluminum rotors
  • Withstands higher heat than competitor’s aluminum rotors

Performance Characteristics
• Unsafe for street use & unsuitable for most forms of Racing.
• Special racing application only. IE. Dirt Sprint & Midget.
• Recommended Brake Pads: Purple compound.
• Can result in catastrophic failure when misused.

Additional Rotor Dimensions

Rotor Bolt Circle (in) 3 x 5.00
Rotor Mount Hole Size (in) 0.516
Lug ID / Registration (in) 3.88
Far Side Inside Diameter (in)
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.
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Version: 3.05 June 23, 2023