Hat No: 170-0995

Call (805) 388-1188
Drag Hat - Spindle Mount
Prod #: 170-0995
Price: $110.94
Drag Hat - Spindle Mount 170-0995

Hat Dimensions
Mount Hole Type Threaded
Rotor Bolt Circle (in) 5 x 5.00
Hat Offset (in) 1
Center Reg. (in) 3.57
Hat Type
Material Aluminum
Mount Style Fixed Mount
Finish Black E-Coat
Weight (lbs) 0.7
Bolt Circle Dimensions
Hat Bolt Circle 1 5 x 4.75
Hat Bolt Circle 2
Hat Bolt Circle 3
UPC Number
UPC 889545041309
Application Info
Application Note Spindle Mount Drag
Hat Bolt Kit Part # 230-3829
Application Note
Application Note
Drag Hat - Spindle Mount - Product Description

Wilwood's Spindle Mount Rotor Hats are manufactured from premium grade aluminum alloys offering high strength, low weight, and show quality appeal. For direct to spindle mount wheel applications.




Vehicle Applications
Driving Environment Drag Racing
Vehicle Sub-Types
Application Duty Light Duty

Rotor Hat Dimensions

Additional Hat Dimensions
Rotor Mount Hole Size (in) 3/8-16
Shoe I.D. (in)
Clearance I.D. (in)
Face Thickness (in) 0.22
Hat Stud Diamenter - BC 1 (in) 0.391
Hat Stud Diamenter - BC 2 (in)
Hat Stud Diamenter - BC 3 (in)
Additional Notes

Wilwood Compatible Rotors

Drilled Steel Rotor

Rotor Dimensions
Rotor Diameter Range 10
Rotor Width Range 0.25

Drilled Steel Rotor Rotors

Steel rotors have applications in all types of motorsports. Steel rotors provide a durable lightweight option in applications where sustained temperatures remain in the low to moderate range, and high heat spikes are only observed on an intermittent basis. This could be anything from a hard stopping drag race car at the end of a quarter mile, or a high speed stock car coming in from a qualifier at a super speedway. Steel rotors can also be found in lighter weight open wheel cars such as sprints and modifieds, and a variety of light weight, open wheel road course racers. A special alloy and proprietary manufacturing processes give these rotors high resistance to thermal distortion with excellent friction and wear characteristics against the pads. View Steel Rotors
Solid Steel Rotor

Rotor Dimensions
Rotor Diameter Range 10
Rotor Width Range 0.25

Solid Steel Rotor Rotors

Steel rotors have applications in all types of motorsports. Steel rotors provide a durable lightweight option in applications where sustained temperatures remain in the low to moderate range, and high heat spikes are only observed on an intermittent basis. This could be anything from a hard stopping drag race car at the end of a quarter mile, or a high speed stock car coming in from a qualifier at a super speedway. Steel rotors can also be found in lighter weight open wheel cars such as sprints and modifieds, and a variety of light weight, open wheel road course racers. A special alloy and proprietary manufacturing processes give these rotors high resistance to thermal distortion with excellent friction and wear characteristics against the pads. View Steel Rotors



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