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Wilwood Narrow Superlite 6R Front Kit 12.19in Drilled 63-87 C10 w/ Wilwood Pro Spindles

SKU: WIL140-15302-D

Disc Brake Kits

WIL Superlite Brake Kit...

Wilwood Narrow Superlite 6R Front Kit 12.19in Drilled 63-87 C10 w/ Wilwood Pro Spindles

SKU: WIL140-15302-D

Disc Brake Kits

WIL Superlite Brake Kit...

A$2,844.03
LOW STOCK! Est Ship 3-5 days. In stock at 2 locations (5 available)

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Description

Brake System - Forged Narrow Superlite 4R - Front - 4 Piston Caliper - 12.190 in Drilled / Slotted Iron Rotor - Aluminum - Black Powder Coat - GM SUV / Truck 1963-87 - Kit

Wilwood Narrow Superlite 6R Front Kit 12.19in Drilled 63-87 C10 w/ Wilwood Pro Spindles

The unsurpassed braking capacity of the Forged Narrow Superlite 4R four-piston caliper serves as the base of this 12.19” big rotor kit for the popular 1963 thru 1987 Chevrolet & GM C10 / C15 Trucks with Wilwood's new Modular Drop Pro Spindles. SL4 kits are engineered application specific for simplified installation and full compatibility with OE master cylinder output and ABS functions where used. Big brake kits provide 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.


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 10:16:29

Data: v4.2 - Upd: 2026-11-08 13:15:33

Features

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Wilwood, Wilwood Disc Brakes
StreetFX SKU wil140-15302-D
SFX Item ID 4403861
Accounting SKU wil-140-15302-D
Manufacturer SKU 140-15302-D
Manufacturer UPC 889545077544
Alternative References WIL-140-15302-D

Disc Brake Kit, Forged Narrow Superlight 6R, Front, Cross-drilled/Slotted Rotors, 6-piston Black Calipers, Chevy, GMC, Truck, 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
UPC889545077544
BrandWilwood Disc Brakes
PositionFront
QuantitySold as a kit.
Part TypeDisc Brake Kits
Product LineWilwood Forged Narrow Superlite 6R Big Brake Front Brake Kits
Front Rotor StyleCross-drilled/Slotted surface
Special AttentionBrake kits require Wilwood Forged Aluminum ProSpindles Drop Spindles to fit. Not compatible with Weld Prostar 96 Series wheels with inside welds. Please see the Required Parts tab.
Front Caliper ColorBlack
Rear Rotor IncludedNo
Brake Hoses IncludedNo
Front Rotor Diameter12.19 in./309.63mm
Front Rotor IncludedYes
Rear Caliper IncludedNo
Brake Booster IncludedNo
Front Caliper IncludedYes
Front Caliper MaterialForged billet aluminum
Front Spindles IncludedNo
Parking Brake ProvisionNo
Front Rotor ConstructionVented
Master Cylinder IncludedNo
Manufacturer's Part Number140-15302-D
Front Rotor Thickness (in.)0.81 in.
Brake Rotor Bolt Pattern (mm)Dual 5 x 120.65mm/5 x 127.00mm
Front Caliper Piston QuantitySix
Brake Rotor Bolt Pattern (in.)Dual 5 x 4.75 in./5 x 5.00 in.
Minimum Recommended Wheel Diameter (in.)15 in.

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