Wilwood Narrow Superlite 6R Front Hub Kit 12.88in 79-87 GM G Body
Wilwood Narrow Superlite 6R Front Hub Kit 12.88in 79-87 GM G Body
Description
Wilwood Narrow Superlite 6R Front Hub Kit 12.88in 79-87 GM G Body
FNSL6R billet Forged six-piston calipers with 13”-14” rotors deliver the ultimate combination for braking power and style in this group of kits engineered for traditional non-ABS spindles on American muscle cars and vintage rods. Built exclusively for 17” and larger wheels, SL6 kits enhance tire and suspension upgrades on all types of custom show and high performance dual-purpose street and track machines. A full range of options for caliper finishes and rotor designs are guaranteed to catch the eye of the most discriminating enthusiast while providing optimized brake performance for every individual application.
Data: v2 - Desc: v4.2 - Upd: 2026-11-08 08:54:14
Features
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Specifications
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Wilwood, Wilwood Disc Brakes |
| StreetFX SKU | wil140-12298 |
| SFX Item ID | 4404894 |
| Accounting SKU | wil-140-12298 |
| Manufacturer SKU | 140-12298 |
| Manufacturer UPC | 889545016079 |
| Alternative References | WIL-140-12298 |
Disc Brake Kit, 6R Big Brake, Front, Slotted Rotors, Six Piston Calipers, Black Powdercoated, GM, Kit
Wilwood forged narrow Superlite 6R Big Brake front brake kits upgrade your late model ride with increased brake capacity and complimentary style. They're application-specific for a simpler installation and offer full compatibility with OE master cylinder output and ABS functions, where used. These front brake kits feature the extremely durable and efficient body design of their forged narrow 6-piston radial mount calipers. You can choose from optional caliper finishes and rotor designs to meet your personal style and braking requirements. Don't just replace—upgrade to generate big stopping power with Wilwood forged narrow Superlite 6R Big Brake front brake kits.
| Product Attributes | |
|---|---|
| UPC | 889545016079 |
| Brand | Wilwood Disc Brakes |
| Notes | Includes 1/2 in.-20 wheel studs. |
| Position | Front |
| Quantity | Sold as a kit. |
| Part Type | Disc Brake Kits |
| Product Line | Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kits |
| Front Rotor Style | Slotted surface |
| Front Caliper Color | Black |
| Rear Rotor Included | No |
| Brake Hoses Included | No |
| Front Rotor Diameter | 12.88 in./327.20mm |
| Front Rotor Included | Yes |
| Rear Caliper Included | No |
| Brake Booster Included | No |
| Front Caliper Included | Yes |
| Front Caliper Material | Forged billet aluminum |
| Front Spindles Included | No |
| Parking Brake Provision | No |
| Front Rotor Construction | Vented |
| Master Cylinder Included | No |
| Manufacturer's Part Number | 140-12298 |
| Front Rotor Thickness (in.) | 1.10 in. |
| Brake Rotor Bolt Pattern (mm) | Dual 5 x 114.30mm/5 x 120.65mm |
| Front Caliper Piston Quantity | Six |
| Brake Rotor Bolt Pattern (in.) | Dual 5 x 4.50 in./5 x 4.75 in. |
| Minimum Recommended Wheel Diameter (in.) | 17 in. |
Compatibility
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