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Wilwood Narrow Superlite 4R Front Hat Kit 12.88in 76-77 Ford Bronco Dana 44 w/Lines

SKU: WIL140-13305

Disc Brake Kits

WIL Superlite Brake Kit...

Wilwood Narrow Superlite 4R Front Hat Kit 12.88in 76-77 Ford Bronco Dana 44 w/Lines

SKU: WIL140-13305

Disc Brake Kits

WIL Superlite Brake Kit...

A$4,351.37
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.
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Description

The unsurpassed braking capacity of the Forged Narrow Superlite 4R four-piston caliper serves as the basis of these 12.88” or 14.00” inch big rotor kits for the popular Ford Bronco vehicles. SL4R kits are engineered application specific to these vehicles, providing simplified installation. Each kit is engineered vehicle specific and utilizes the existing hub assembly. Big brake kits offer increased brake capacity and complimentary style with wheel, tire, and suspension upgrades. Optional caliper finishes and rotor designs simplify personalizing the style and braking requirements of any application.

Part Type

Disc Brake Kits

Data: v4.2 - Upd: 2026-10-13 21:15:30

Specifications

Product Attributes - UPC
889545019681
Product Attributes - Brand
Wilwood Disc Brakes
Product Attributes - Notes
Designed for use with factory disc spindle.
Product Attributes - Position
Front
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Part Type
Disc Brake Kits
Product Attributes - Product Line
Wilwood Forged Narrow Superlite 4R Big Brake Front Brake Kits
Product Attributes - Front Rotor Style
Solid surface
Product Attributes - Front Caliper Color
Black
Product Attributes - Rear Rotor Included
No
Product Attributes - Brake Hoses Included
Yes
Product Attributes - Front Rotor Diameter
12.88 in./327.20mm
Product Attributes - Front Rotor Included
Yes
Product Attributes - Rear Caliper Included
No
Product Attributes - Brake Booster Included
No
Product Attributes - Front Caliper Included
Yes
Product Attributes - Front Caliper Material
Forged billet aluminum
Product Attributes - Front Spindles Included
No
Product Attributes - Parking Brake Provision
No
Product Attributes - Front Rotor Construction
Vented
Product Attributes - Master Cylinder Included
No
Product Attributes - Manufacturer's Part Number
140-13305
Product Attributes - Front Rotor Thickness (in.)
1.25 in.
Product Attributes - Brake Rotor Bolt Pattern (mm)
5 x 139.70mm
Product Attributes - Front Caliper Piston Quantity
Four
Product Attributes - Brake Rotor Bolt Pattern (in.)
5 x 5.50 in.
Product Attributes - Minimum Recommended Wheel Diameter (in.)
17 in.

Reference Information

Brand Name/s Wilwood
StreetFX SKU wil140-13305
SFX Item ID 4404742
Supplier Item Code 4404742
Manufacturer SKU 140-13305
Manufacturer UPC 889545019681
Alternative References 12.88in

Compatibility

Application Data
  • MakeFORD
    ModelBRONCO
    SubmodelCUSTOM
    Beginning Year1976
    Ending Year1977
    Engine TypeV8
    Engine Size5.0L/302
    Engine FamilyFord small block Windsor
    Liter5.0
    CID302
    Drivetrain4WD
    Application NotesFront Brake Type: Disc, Rear BrakeType: Drum. KIT,FRONT,FORD BRONCO,76-77,DANA 44,DISC SPINDLE,FNSL4R,12.88,W/LINES; RTR:12.88-IN DIA, HD 48 CURVED VANE, PLAIN; CLPR:FORGED NARROW SUPERLITE 4R, 4-PISTON, BLACK POWDER COAT Kit will not work with GM Disc Brake / Spindle components.
    Engine VIN CodeG
  • MakeFORD
    ModelBRONCO
    SubmodelSPORT
    Beginning Year1976
    Ending Year1977
    Engine TypeV8
    Engine Size5.0L/302
    Engine FamilyFord small block Windsor
    Liter5.0
    CID302
    Drivetrain4WD
    Application NotesFront Brake Type: Disc, Rear BrakeType: Drum. KIT,FRONT,FORD BRONCO,76-77,DANA 44,DISC SPINDLE,FNSL4R,12.88,W/LINES; RTR:12.88-IN DIA, HD 48 CURVED VANE, PLAIN; CLPR:FORGED NARROW SUPERLITE 4R, 4-PISTON, BLACK POWDER COAT Kit will not work with GM Disc Brake / Spindle components.
    Engine VIN CodeG

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