Skip to product information
1 of 3
6967380672554
wil140-15303
137078
WILWOOD 140-15303
889545076417

Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kits 140-15303

Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kits 140-15303

Regular price $2,351.69 USD
Regular price $2,194.91 USD Sale price $2,351.69 USD
Sale Sold out
Shipping calculated at checkout.

20 in stock

Product Description

The unsurpassed braking capacity of the Forged Narrow Superlite 6R six-piston caliper serves as the base of this group of 13"-14" big rotor kits for he popular 1963 thru 1987 Chevrolet & GM C10 / C15 Trucks with Wilwood's new Modular Drop Pro Spindles. FNSL6R 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 on show trucks and high performance street or track applications. Optional caliper finishes and rotor designs simplify personalizing the style and braking requirements of any application.

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.

Application Summary

Fitment

Chevrolet C10 1975–1986 Chevrolet C10 Suburban 1975–1986 Chevrolet R10 1987 Chevrolet R10 Suburban 1987
GMC C1500 1979–1986 GMC C15 Suburban 1975–1978 GMC C1500 Suburban 1979–1986 GMC Jimmy 1975–1984 GMC R1500 1987 GMC R1500 Suburban 1987

Part Type

Overview

Brand Wilwood Disc Brakes
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
Special Attention Brake kits require Wilwood Forged Aluminum ProSpindles Drop Spindles to fit. Please see the Required Parts tab.
Front Caliper Color Black
Rear Rotor Included No
Brake Hoses Included No
Front Rotor Diameter 13.06 in./331.70mm
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 140-15303
Front Rotor Thickness (in.) 1.25 in.
Brake Rotor Bolt Pattern (mm) 5 x 127.00mm
Front Caliper Piston Quantity Six
Brake Rotor Bolt Pattern (in.) 5 x 5.00 in.
Minimum Recommended Wheel Diameter (in.) 17 in.
View full details