Street. Track. Everything between.
Your garage Find parts for your vehicle Select year, make and model to narrow your search.

Wilwood Hat-BB Front 1.88in Offset 5 x 4.50/5.00 - 12 on 8.75in

SKU: WIL170-15150

Brake Rotor Hats

WIL Rotor Hat...

Wilwood Hat-BB Front 1.88in Offset 5 x 4.50/5.00 - 12 on 8.75in

SKU: WIL170-15150

Brake Rotor Hats

WIL Rotor Hat...

A$385.05
Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.
View cart 0
We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

GT Series Big Brake Flared Bell 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 bobbins designed for use with specially machined slotted hole dynamic mount rotors. When used in conjunction with matched Wilwood rotor hardware kits, GT hats provide solid, reliable performance in the most demanding conditions.Flared Bell Hats are generally used with rotor mount bolt circles of 8.38" and larger. Offsets range from 1.88" to 3.00" for rotor diameters 12.19" and up.

Part Type

Brake Rotor Hats

Data: v4.2 - Upd: 2026-10-13 21:12:39

Specifications

Product Attributes - UPC
889545074666
Product Attributes - Brand
Wilwood Disc Brakes
Product Attributes - Notes
Fits Ford Mustang II and Pinto axles. Hat is drilled and countersunk in three places to accommodate hat to hub anchoring screws used with specific Wilwood hat mount hubs.
Product Attributes - Quantity
Sold individually.
Product Attributes - Part Type
Brake Rotor Hats
Product Attributes - Product Line
Wilwood GT Series Big Brake Hats
Product Attributes - Brake Rotor Hat Color
Black powdercoated
Product Attributes - Brake Rotor Hat Material
Aluminum
Product Attributes - Manufacturer's Part Number
170-15150
Product Attributes - Brake Rotor Hat Bolt Circle
12 x 8.75 in.
Product Attributes - Brake Rotor Hat Offset (in.)
1.88
Product Attributes - Brake Rotor Hat Clearance I.D. (in.)
6.40
Product Attributes - Brake Rotor Hat Face Thickness (in.)
0.25
Product Attributes - Brake Rotor Hat Center Hole I.D. (in.)
3.06
Product Attributes - Brake Rotor Hat Stud Hole Diameter (in.)
0.52

Reference Information

Brand Name/s Wilwood
StreetFX SKU wil170-15150
SFX Item ID 4406552
Supplier Item Code 4406552
Manufacturer SKU 170-15150
Manufacturer UPC 889545074666
Alternative References 1.88in, 8.75in

Compatibility

Application Data
  • Number of Lugs5
    Bolt Pattern114.30mm
    MakeFORD
    ModelMUSTANG II
    Submodel2+2
    Beginning Year1974
    Ending Year1974
    Engine TypeL4
    Engine Size2.3L/140
    Engine FamilyFord 4-cylinder
    DrivetrainRWD
    Rotor PositionFront Left
  • Number of Lugs5
    Bolt Pattern114.30mm
    MakeFORD
    ModelMUSTANG II
    Submodel2+2
    Beginning Year1974
    Ending Year1974
    Engine TypeL4
    Engine Size2.3L/140
    Engine FamilyFord 4-cylinder
    DrivetrainRWD
    Rotor PositionFront Right
  • Number of Lugs5
    Bolt Pattern114.30mm
    MakeFORD
    ModelMUSTANG II
    Submodel2+2
    Beginning Year1974
    Ending Year1974
    Engine TypeV6
    Engine Size2.8L/171
    Engine FamilyFord V6
    DrivetrainRWD
    Rotor PositionFront Left
  • Number of Lugs5
    Bolt Pattern114.30mm
    MakeFORD
    ModelMUSTANG II
    Submodel2+2
    Beginning Year1974
    Ending Year1974
    Engine TypeV6
    Engine Size2.8L/171
    Engine FamilyFord V6
    DrivetrainRWD
    Rotor PositionFront Right
  • Number of Lugs5
    Bolt Pattern114.30mm
    MakeFORD
    ModelMUSTANG II
    SubmodelBASE
    Beginning Year1974
    Ending Year1978
    Engine TypeL4
    Engine Size2.3L/140
    Engine FamilyFord 4-cylinder
    DrivetrainRWD
    Rotor PositionFront Left
  • Number of Lugs5
    Bolt Pattern114.30mm
    MakeFORD
    ModelMUSTANG II
    SubmodelBASE
    Beginning Year1974
    Ending Year1978
    Engine TypeL4
    Engine Size2.3L/140
    Engine FamilyFord 4-cylinder
    DrivetrainRWD
    Rotor PositionFront Right
  • Number of Lugs5
    Bolt Pattern114.30mm
    MakeFORD
    ModelMUSTANG II
    SubmodelBASE
    Beginning Year1974
    Ending Year1978
    Engine TypeV6
    Engine Size2.8L/171
    Engine FamilyFord V6
    DrivetrainRWD
    Rotor PositionFront Left
  • Number of Lugs5
    Bolt Pattern114.30mm
    MakeFORD
    ModelMUSTANG II
    SubmodelBASE
    Beginning Year1974
    Ending Year1978
    Engine TypeV6
    Engine Size2.8L/171
    Engine FamilyFord V6
    DrivetrainRWD
    Rotor PositionFront Right
  • Number of Lugs5
    Bolt Pattern114.30mm
    MakeFORD
    ModelMUSTANG II
    SubmodelBASE
    Beginning Year1975
    Ending Year1978
    Engine TypeV8
    Engine Size5.0L/302
    Engine FamilyFord small block Windsor
    DrivetrainRWD
    Rotor PositionFront Left
  • Number of Lugs5
    Bolt Pattern114.30mm
    MakeFORD
    ModelMUSTANG II
    SubmodelBASE
    Beginning Year1975
    Ending Year1978
    Engine TypeV8
    Engine Size5.0L/302
    Engine FamilyFord small block Windsor
    DrivetrainRWD
    Rotor PositionFront Right
  • Number of Lugs5
    Bolt Pattern114.30mm
    MakeFORD
    ModelMUSTANG II
    SubmodelGHIA
    Beginning Year1974
    Ending Year1978
    Engine TypeL4
    Engine Size2.3L/140
    Engine FamilyFord 4-cylinder
    DrivetrainRWD
    Rotor PositionFront Left
  • Number of Lugs5
    Bolt Pattern114.30mm
    MakeFORD
    ModelMUSTANG II
    SubmodelGHIA
    Beginning Year1974
    Ending Year1978
    Engine TypeL4
    Engine Size2.3L/140
    Engine FamilyFord 4-cylinder
    DrivetrainRWD
    Rotor PositionFront Right
  • Number of Lugs5
    Bolt Pattern114.30mm
    MakeFORD
    ModelMUSTANG II
    SubmodelGHIA
    Beginning Year1974
    Ending Year1978
    Engine TypeV6
    Engine Size2.8L/171
    Engine FamilyFord V6
    DrivetrainRWD
    Rotor PositionFront Left
  • Number of Lugs5
    Bolt Pattern114.30mm
    MakeFORD
    ModelMUSTANG II
    SubmodelGHIA
    Beginning Year1974
    Ending Year1978
    Engine TypeV6
    Engine Size2.8L/171
    Engine FamilyFord V6
    DrivetrainRWD
    Rotor PositionFront Right
  • Number of Lugs5
    Bolt Pattern114.30mm
    MakeFORD
    ModelMUSTANG II
    SubmodelGHIA
    Beginning Year1975
    Ending Year1978
    Engine TypeV8
    Engine Size5.0L/302
    Engine FamilyFord small block Windsor
    DrivetrainRWD
    Rotor PositionFront Left
  • Number of Lugs5
    Bolt Pattern114.30mm
    MakeFORD
    ModelMUSTANG II
    SubmodelGHIA
    Beginning Year1975
    Ending Year1978
    Engine TypeV8
    Engine Size5.0L/302
    Engine FamilyFord small block Windsor
    DrivetrainRWD
    Rotor PositionFront Right
  • Number of Lugs5
    Bolt Pattern114.30mm
    MakeFORD
    ModelMUSTANG II
    SubmodelMACH 1
    Beginning Year1974
    Ending Year1974
    Engine TypeL4
    Engine Size2.3L/140
    Engine FamilyFord 4-cylinder
    DrivetrainRWD
    Rotor PositionFront Left
  • Number of Lugs5
    Bolt Pattern114.30mm
    MakeFORD
    ModelMUSTANG II
    SubmodelMACH 1
    Beginning Year1974
    Ending Year1974
    Engine TypeL4
    Engine Size2.3L/140
    Engine FamilyFord 4-cylinder
    DrivetrainRWD
    Rotor PositionFront Right
  • Number of Lugs5
    Bolt Pattern114.30mm
    MakeFORD
    ModelMUSTANG II
    SubmodelMACH 1
    Beginning Year1974
    Ending Year1978
    Engine TypeV6
    Engine Size2.8L/171
    Engine FamilyFord V6
    DrivetrainRWD
    Rotor PositionFront Left
  • Number of Lugs5
    Bolt Pattern114.30mm
    MakeFORD
    ModelMUSTANG II
    SubmodelMACH 1
    Beginning Year1974
    Ending Year1978
    Engine TypeV6
    Engine Size2.8L/171
    Engine FamilyFord V6
    DrivetrainRWD
    Rotor PositionFront Right
  • Number of Lugs5
    Bolt Pattern114.30mm
    MakeFORD
    ModelMUSTANG II
    SubmodelMACH 1
    Beginning Year1975
    Ending Year1978
    Engine TypeV8
    Engine Size5.0L/302
    Engine FamilyFord small block Windsor
    DrivetrainRWD
    Rotor PositionFront Left
  • Number of Lugs5
    Bolt Pattern114.30mm
    MakeFORD
    ModelMUSTANG II
    SubmodelMACH 1
    Beginning Year1975
    Ending Year1978
    Engine TypeV8
    Engine Size5.0L/302
    Engine FamilyFord small block Windsor
    DrivetrainRWD
    Rotor PositionFront Right
  • Number of Lugs5
    Bolt Pattern114.30mm
    MakeFORD
    ModelPINTO
    SubmodelBASE
    Beginning Year1974
    Ending Year1974
    Engine TypeL4
    Engine Size2.0L/122
    Engine FamilyFord 4-cylinder
    DrivetrainRWD
    Rotor PositionFront Left
  • Number of Lugs5
    Bolt Pattern114.30mm
    MakeFORD
    ModelPINTO
    SubmodelBASE
    Beginning Year1974
    Ending Year1974
    Engine TypeL4
    Engine Size2.0L/122
    Engine FamilyFord 4-cylinder
    DrivetrainRWD
    Rotor PositionFront Right
  • Number of Lugs5
    Bolt Pattern114.30mm
    MakeFORD
    ModelPINTO
    SubmodelBASE
    Beginning Year1974
    Ending Year1978
    Engine TypeL4
    Engine Size2.3L/140
    Engine FamilyFord 4-cylinder
    DrivetrainRWD
    Rotor PositionFront Left

Loading compatibility information...

Keep shopping

More from Wilwood