Friday, December 09, 2016
Hat No: 170-13066


Big Brake Hats

Big Brake Hat - Short Offset
Wilwood Big Brake Hat - Short Offset Hat

Wilwood Big Brake Hat - Short Offset Hat
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GT Series Big Brake Short Offset hats are precision machined from premium aluminum alloys for high strength and attention to minimized weight. Hats in this category feature threaded rotor mount holes for use with standard through-hole mount rotors. Threaded hole hats may also be used with T-Nuts or ...   Continue >>

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Product Number: 170-13066     Price: $299.25
Big Brake Hat - Short Offset - Product Summary
Hat Dimensions
Mount Hole Type: Rotor Bolt Circle (in): Hat Offset (in): Center Reg. (in):
Threaded 12 x 8.25 0.58 2.8
Hat Type
Material: Mount Style: Finish: Weight (Lbs.):
Aluminum Fixed Mount Black E-Coat
Bolt Circle Dimensions
Hat Bolt Circle 1: Hat Bolt Circle 2: Hat Bolt Circle 3:
5 x 4.50
Application Info
Application Note: Hat Bolt Kit Part #:
230-8008
Cautionary Info
Application Note:

Rotor Hat Applications

Rotor Hat Dimensions
Big Brake Hat - Short Offset Hat Drawing

Big Brake Hat - Short Offset Hat Drawing
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Additional Hat Dimensions
Rotor Mount Hole Size (in): 1/4-20
Shoe I.D. (in)
Clearance I.D. (in): 7.37
Face Thickness (in): 0.25
Hat Stud Diamenter - BC 1 (in): 0.59
Hat Stud Diamenter - BC 2 (in):
Hat Stud Diamenter - BC 3 (in):
Additional Notes:

Wilwood Compatible Rotors: Big Brake Hat - Short Offset
GT 72 Curved Vane Rotor
Wilwood GT 72 Curved Vane Rotor

Wilwood GT 72 Curved Vane Rotor
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Rotor Dimensions
Rotor Diameter Range: Rotor Width Range:
14 1.25
Wilwood's GT 72 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. Every Spec 37 rotor is precision machined to less than .001" run-out, flatness, and parallelism. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest braking available. View GT Rotors
SRP Drilled Performance Rotor
Wilwood SRP Drilled Performance Rotor

Wilwood SRP Drilled Performance Rotor
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Rotor Dimensions
Rotor Diameter Range: Rotor Width Range:
14 1.25
SRP Drilled Performance Rotors feature a specially engineered directional cross drill and face slot pattern that improve brake response and pad performance throughout the entire range of light to heavy braking. The venting and cleaning action of the holes and slots will reduce pad glaze and disperse gasses and heat generated during the pad to rotor interface. The holes and slots also inhibit irregular pad compound build-up on the rotor faces resulting in smoother engagement and improved pedal response in all conditions. The material removed also contributes to lower rotating and unsprung suspension weight. View SRP Rotors