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Wilwood 140-15303-D - Forged Narrow Superlite 6R Big Brake Brake Kit (Hat)

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Wilwood 140-15303-D - Forged Narrow Superlite 6R Big Brake Brake Kit (Hat)

Part No: 140-15303-D
In Stock Arrives: May 3 - 9
  • $1960.00 & FREE Shipping
List: $3919.48

Starting at $XX/mo with Affirm. Prequalify now

Wilwood 140-15303-D - Forged Narrow Superlite 6R Big Brake Brake Kit (Hat)

BHTR-140-15303-D
In Stock Arrives: May 3 - 9
  • $1960.00 & FREE Shipping
List: $3919.48

Starting at $XX/mo with Affirm. Prequalify now

Vehicle Specific

Select your Vehicle

  • Provides a disc brake improvement over the typical drum or disc spindles.
  • It meets the performance requirements of everyone from daily drivers to track aficionados.
  • Rotor diameters ranging from 13" to 14" provide improved temperature durability and wear resistance.
  • Superior braking performance is provided by 6-piston calipers and high friction pads.
  • It is intended for wheels with a greater diameter starting at 17" or 18".
  • Comes in a variety of finish options.
  • Made in the United States of America

Specs and ratings

Stopping Power
 
 
 
 
Noise Level
 
 
 
 
Performance Over Stock
 
 
 
 
Low
High

Product details


 Description

KIT,FRONT,WWE C10 ALUM PRO SPINDLE FNSL6R,13.06 ROTOR,SRP

Disclaimer: Wheel fitment is the customer's responsibility. If you need help verifying wheel fitment be sure to ask our brake experts for a wheel fitment template before you order. BBK's are not returnable due to improper wheel fitment. 

    With its 6-piston calipers and larger diameter rotors ranging from 13" to 14," the Forged Narrow Superlite 6R big brake package provides powerful stopping power. Kits are particularly built for larger diameter wheels, with diameters ranging from 17" to 18", depending on the exact kit. Designed for daily driving as well as high-performance street and track vehicles, the 6R brake kit provides considerable improvements in stopping power while also providing better heat dispersion and endurance thanks to its curved vane design. A variety of finish options are available for a more personalized look.
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.
The Wilwood Forged Narrow Superlite 6R Big Brake Kit allows for the continued use of the factory parking brake, master cylinder output, and anti-lock braking system (ABS). FNSL6R rear kits are designed to work in conjunction with 14.25" and bigger front brake modifications, as well as wheel, tire, and suspension changes, to provide complementary aesthetics and performance. Optional caliper finishes and rotor designs allow the user to match aesthetics and performance on a variety of applications.

 Technical Documents

 Specifications

Package
Attributes
  • Stopping Power
    5 / 5
  • Noise Level
    2 / 5
  • Performance Over Stock
    5 / 5
Details
  • Additional Parts Required
    220-12168
  • Bolt Circle Diameter
    5 x 120.65 mm
  • Brake Booster Included
    No
  • Brake Lines Included
    No
  • Brake Type
    Disc
  • Caliper Casting Material
    Forged Aluminium
  • Caliper Color
    Black
  • Caliper Finish
    Black Powder Coat
  • Caliper Inlet Port Diameter
    1/8-27 NPT in
  • Caliper Piston Quantity
    6
  • Caliper Type
    Radial
  • Component Type
    Front Brake Kits - Street Performance
  • Hub Included
    No
  • Master Cylinder Included
    No
  • Minimum Wheel Diameter
    431.8 mm
  • Mounting Hardware Included
    Yes
  • Piston Material
    Stainless
  • Quantity
    Sold as a kit.
  • Rotor Material
    Spec-37 Iron
  • Rotor Outside Diameter
    331.72 mm
  • Rotor Thickness
    31.75 mm
  • Solid Or Vented Type Rotor
    Vented
  • Spindle Included
    No
  • Surface Type
    SRP Drilled and Slotted
  • Wheel Stud Size
    13.21 mm

 Fast Shipping and Easy Returns


Customer satisfaction is our top priority. We want to ensure your experience with BuyBrakes.com is the best it can possibly be. If you're unsatisfied with your order and wish to return it, please follow our guidelines below.

Compatible with the following vehicles


Model Engine Trim Notes
1981, GMC Jimmy Base
1981, GMC Jimmy High Sierra
1981, GMC Jimmy Sierra Classic
1981, GMC Jimmy Sierra Grande
1981, GMC Jimmy Street Coupe
1980, Chevrolet C10 Big Ten
1980, Chevrolet C10 Cheyenne
1980, Chevrolet C10 Custom
1980, Chevrolet C10 Custom Deluxe
1980, Chevrolet C10 Scottsdale
1980, Chevrolet C10 Silverado
1980, Chevrolet C10 Suburban Custom Deluxe
1980, Chevrolet C10 Suburban Scottsdale
1980, Chevrolet C10 Suburban Silverado
1980, Chevrolet K5 Blazer Cheyenne
1980, Chevrolet K5 Blazer Custom Deluxe
1980, Chevrolet K5 Blazer Silverado
1980, GMC C1500 Base
1980, GMC C1500 Heavy Half
1980, GMC C1500 High Sierra
1980, GMC C1500 Sierra Classic
1980, GMC C1500 Sierra Grande
1980, GMC C1500 Street Coupe
1980, GMC C1500 Suburban Base
1980, GMC C1500 Suburban High Sierra
1980, GMC C1500 Suburban Sierra Classic
1980, GMC C1500 Suburban Sierra Grande
1980, GMC Jimmy Base
1980, GMC Jimmy High Sierra
1980, GMC Jimmy Sierra Classic
1980, GMC Jimmy Sierra Grande
1980, GMC Jimmy Street Coupe
1979, Chevrolet C10 Big Ten
1979, Chevrolet C10 Cheyenne
1979, Chevrolet C10 Custom
1979, Chevrolet C10 Custom Deluxe
1979, Chevrolet C10 Scottsdale
1979, Chevrolet C10 Silverado
1979, Chevrolet C10 Suburban Custom Deluxe
1979, Chevrolet C10 Suburban Scottsdale
1979, Chevrolet C10 Suburban Silverado
1979, Chevrolet K5 Blazer Cheyenne
1979, Chevrolet K5 Blazer Custom Deluxe
1979, GMC C1500 Base
1979, GMC C1500 Heavy Half
1979, GMC C1500 High Sierra
1979, GMC C1500 Sierra Classic
1979, GMC C1500 Sierra Grande
1979, GMC C1500 Street Coupe
1979, GMC C1500 Suburban Base
1979, GMC C1500 Suburban High Sierra
1979, GMC C1500 Suburban Sierra Classic
1979, GMC C1500 Suburban Sierra Grande
1979, GMC Jimmy Base
1979, GMC Jimmy High Sierra
1979, GMC Jimmy Sierra Classic
1979, GMC Jimmy Sierra Grande
1979, GMC Jimmy Street Coupe
1978, Chevrolet C10 Big Ten
1978, Chevrolet C10 Cheyenne
1978, Chevrolet C10 Custom
1978, Chevrolet C10 Custom Deluxe
1978, Chevrolet C10 Scottsdale
1978, Chevrolet C10 Silverado
1978, Chevrolet C10 Suburban Custom Deluxe
1978, Chevrolet C10 Suburban Scottsdale
1978, Chevrolet C10 Suburban Silverado
1978, Chevrolet K5 Blazer Cheyenne
1978, Chevrolet K5 Blazer Custom Deluxe
1978, Chevrolet K5 Blazer Silverado
1978, GMC C15 Base
1978, GMC C15 Heavy Half
1978, GMC C15 High Sierra
1978, GMC C15 Sierra Classic
1978, GMC C15 Sierra Grande
1978, GMC C15 Street Coupe
1978, GMC C15 Suburban Base
1978, GMC C15 Suburban High Sierra
1978, GMC C15 Suburban Sierra Classic
1978, GMC C15 Suburban Sierra Grande
1978, GMC Jimmy Base
1978, GMC Jimmy High Sierra
1978, GMC Jimmy Sierra Classic
1978, GMC Jimmy Sierra Grande
1978, GMC Jimmy Street Coupe
1977, Chevrolet C10 Cheyenne
1977, Chevrolet C10 Custom
1977, Chevrolet C10 Custom Deluxe
1977, Chevrolet C10 Scottsdale
1977, Chevrolet C10 Silverado
1977, Chevrolet C10 Suburban Custom Deluxe
1977, Chevrolet C10 Suburban Scottsdale
1977, Chevrolet C10 Suburban Silverado
1977, Chevrolet K5 Blazer Cheyenne
1977, Chevrolet K5 Blazer Custom Deluxe
1977, GMC C15 Base
1977, GMC C15 Heavy Half
1977, GMC C15 High Sierra
1977, GMC C15 Indy Hauler
1977, GMC C15 Sierra Classic
Items: 101120 of 120

Fitment Notice

You have not selected a vehicle to verify this product will fit. You may be subject to return and restocking fees if you order the wrong part without confirming your vehicle first.