Front Brake Kit – Part No: 140-15304-R
Call (805) 388-1188
Forged Narrow Superlite 6R Big Brake Front Brake Kit (Hat)
Prod #: 140-15304-R
Price: $1,814.39
Front Brake Kit — 140-15304-R

Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kit (Hat) - Red Powder Coat Caliper - GT Slotted Rotor Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kit (Hat) - Red Powder Coat Caliper - GT Slotted Rotor Zoom Image

Kit Contents
Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kit (Hat) Parts Laid Out - Red Powder Coat Caliper - GT Slotted Rotor Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kit (Hat) Parts Laid Out - Red Powder Coat Caliper - GT Slotted Rotor


View Custom Caliper Colors

Kit Summary
Spindle Type: Drop Spindle
Mount Type: Radial
Caliper Type: 6 - Red Powder Coat
Rotor Diameter: 14.00
Min Wheel Diameter Req'd*: 18
*This Brake Kit may fit 18-inch wheels. Please refer to the wheel clearance diagram to check to see if it will fit your specific wheel. Wheel Clearance Diagram
UPC Number
UPC 889545077476

WARNING: Cancer and Reproductive Harm
www.P65Warnings.ca.gov
Applicable to Brake Pads Only


Forged Narrow Superlite 6R Big Brake Front Brake Kit (Hat)

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.


Fitment & Installation Details


Forged Narrow Superlite 6R Big Brake Front Brake Kit (Hat) Assembly Schematic

Forged Narrow Superlite 6R Big Brake Front Brake Kit (Hat) Assembly Schematic Forged Narrow Superlite 6R Big Brake Front Brake Kit (Hat) Assembly Schematic Zoom Image


Compatible Vehicles for this Brake Kit
BRAKE KIT:   Forged Narrow Superlite 6R Big Brake Front Brake Kit (Hat)
SPINDLE TYPE:  
Drop Spindle;
This Brake Kit is Compatible with the Following Vehicle Makes: Chevrolet GMC Wilwood

Note: Kit may fit other vehicles, call Wilwood Sales⁄Tech Support at (805) 388-1188 for more information.

View All Vehicles
lookup vehicles
Caution
Caution THIS BRAKE KIT HAS A HUB OFFSET OF:
This Hub Offset will move the wheels inward or outward from the fender by this amount on each side of the vehicle
NOTE: Check "Figure 2. Wheel Clearance Diagram" in the installation Instructions below to verify you have adequate wheel clearance for this kit.

Wheel Clearance Assembly Instructions

Wheel Clearance Diagram Wheel Clearance Diagram Zoom Image



Assembly Instructions
Notes
1. Brake kits require Wilwood C10 Aluminum Modular Pro Drop Spindles to fit. Will not fit original equipment spindles.




Kit Components & Specifications
Calipers
Left Hand - Part No: 120-14551-RD
Right Hand - Part No: 120-14550-RD
Type: Forged Narrow Superlite 6R
Finish Color: Red Powder Coat
Piston Count: 6
Piston 1 Bore (in): 1.75
Piston 2 Bore (in): 1.25
Piston 3 Bore (in): 1.25
Piston Area (In²): 4.86
Piston Type: Stainless
Mount Type: Radial
Brake Pad Plate: 7416
Brake Pad Area (In²): 8.2
Brake Pad Volume (In³): 3.8
Pad Compound: BP-10
Forged Narrow Superlite 6R Caliper - Red Powder Coat Forged Narrow Superlite 6R Caliper - Red Powder Coat Zoom Image
Rotors
Left Hand - Part No: 160-8399
Right Hand - Part No: 160-8398
Type: GT 72 Curved Vane
Style: GT Slotted
Surface Finish: Plain
Material: Spec-37 Iron
Outside Diameter (in): 14.00
Width (in): 1.25
Vane Count: 72 CV
Design Type: GT
Bedded: No
Dynamically Balanced: Yes
GT 72 Curved Vane - Spec-37 Iron - Plain GT 72 Curved Vane - Spec-37 Iron - Plain Zoom Image
Rotor Hats
Hat - Part No: 170-14209
Type: Big Brake Hat - Flared Bell
Material: Aluminum
Finish Color: Black E-Coat
Hat Offset Dimension (in): 1.380
Bolt Circle 1: 5 x 4.75
Bolt Circle 2: 5 x 5.00
Bolt Circle 3:
Stud Diameter - BC 1: 0.520
Stud Diameter - BC 2: 0.520
Stud Diameter - BC 3: 0.000
Big Brake Hat - Flared Bell - Aluminum - Black E-Coat Big Brake Hat - Flared Bell - Aluminum - Black E-Coat Zoom Image
Hubs
Hub - Part No:
Type:
Material:
Finish Color:
Mount Style:
Bolt Circle 1:
Bolt Circle 2:
Bolt Circle 3:
Stud Diameter - BC 1:
Stud Diameter - BC 2:
Stud Diameter - BC 3:

Parts & Accessories
Caliper Parts
O-ring Kit: Call
Replacement Dustboot: N-A
Replacement Piston 1: 200-7528
Replacement Piston 2: 200-7515
Replacement Piston 3: 200-7515
Replacement Piston 4: N-A
CrossOver O-Ring Kit: 130-10540
Crossover Tube: N-A
Self-Bleeder Tube: N-A
Bridge Bolt Kit: 230-7049
Wear Plate - Left Hand: 300-6596
Wear Plate - Right Hand: 300-6595
Pad Retainer: N-A
Bleed Screw Kit: 220-0627
*Brake Lines Needed
Front Line Kit:
Front Line Kit:
Front Line Kit:
220-7056
220-11237
220-12168
Hat
Bolt Kit: 230-8008
Hub
Bolt Kit:
Products commonly used with this item:




$66.61
More Details
$83.26
More Details
$66.61
More Details





Additional related products:




More Details
More Details
More Details
More Details





 
All images shown are for illustrative purposes only. Actual product received may be different than what is portrayed on the web site.
Wilwood makes every effort to maintain our web site to ensure the accuracy of prices and product information. However, product information and prices are subject to change without notice. Please call (805) 388-1188 before ordering to verify current prices and product information.
     Copyright © 2020 Wilwood Engineering, Inc. - All Rights Reserved     
Version: 1.4.5 October 2020