Rear Brake Kit – Part No: 140-14026-N
Call (805) 388-1188
Forged Narrow Superlite 4R Caliper and Bracket Upgrade Kit for Corvette C5-C6
Prod #: 140-14026-N
Price: $1,127.00
Available Brake Kit #140-14026 Configurations
*Line Kit Needed


220-8177
$89.78
*Line Kit Needed


220-9101
$76.95
Rear Brake Kit - Rear Kit


Kit Contents
Wilwood Forged Narrow Superlite 4R Caliper and Bracket Upgrade Kit for Corvette C5-C6 Parts Laid Out - Nickel Plate Caliper Wilwood Forged Narrow Superlite 4R Caliper and Bracket Upgrade Kit for Corvette C5-C6 Parts Laid Out - Nickel Plate Caliper Zoom Image


View Custom Caliper Colors

Kit Summary
Rear End Axle: OEM
Axle Offset: 0.00
Mount Type: Radial
Caliper Type: 4 - Nickel Plate
Rotor Diameter: 13.00
Min Wheel Diameter Req'd*: 17
*This Brake Kit may fit 17-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 889545070484

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


Forged Narrow Superlite 4R Caliper and Bracket Upgrade Kit for Corvette C5-C6

Superlite 4R four piston radial mount rear caliper kits add big brake stopping power and style to any 1997-2013 C5 or C6 Corvette rear suspension. These caliper kits mount in the stock location and replace the OE calipers on all models that have been updated with 13.00” rotors from the 2005-09 C6 Z51 models. Superlite 4R calipers incorporate race proven technology in a high strength, center bridge reinforced forged body design. They provide positive and confident pedal response that is matched to the OE master cylinder output and fully compatible with the ABS system. BP-20 dual-sport compound Smart Pads provide clean and quiet driving on the street, with improved friction and high temperature fade resistance for auto-cross and other sport driving applications.


Fitment & Installation Details

Forged Narrow Superlite 4R Caliper and Bracket Upgrade Kit for Corvette C5-C6 Assembly Schematic

Forged Narrow Superlite 4R Caliper and Bracket Upgrade Kit for Corvette C5-C6 Assembly Schematic Forged Narrow Superlite 4R Caliper and Bracket Upgrade Kit for Corvette C5-C6 Assembly Schematic Zoom Image

Rear End / Axle Housing Flange
Confirm The Configuration!

OEM Flange 		Confirm Offset Measurement!

Axle Flange Cross-Section
Search Rear Kits By Rear End/Axle Offset
caution AXLE OFFSET: 0.00
Check the diagram above and verify this measurement. This kit may be available in several different offsets.
Please call Wilwood with any questions: (805) 388-1188

Wheel Clearance Assembly Instructions

Wheel Clearance Diagram Wheel Clearance Diagram Zoom Image
Part 1
Notes
1. Use flexline kit 220-8177 for all 1997-04 C5
2. Use flexline kit 220-9101 for all 2005-13 C6
3. Requires 2005-09 J55 code Z51 13.00” rear rotor.

Compatible Vehicles for this Brake Kit

BRAKE KIT:   Forged Narrow Superlite 4R Caliper and Bracket Upgrade Kit for Corvette C5-C6

This Brake Kit is Compatible with the Following Vehicle Makes:   Cadillac Chevrolet Factory Five Racing

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

REAR END:   OEM - Rear Kit

AXLE OFFSET:   0.00

For a Complete Listing including ALL Makes, Models and Years, Please click on the Axle Offset.
fitment 1
Offset: 0.00


Kit Components & Specifications
Calipers
Left Hand - Part No: 120-11783-N
Right Hand - Part No: 120-11783-N
Type: Forged Narrow Superlite 4R
Finish Color: Nickel Plate
Piston Count: 4
Piston 1 Bore (in): 1.25
Piston 2 Bore (in): 1.25
Piston Area (In²): 2.46
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-20
Forged Narrow Superlite 4R Caliper - Nickel Plate Forged Narrow Superlite 4R Caliper - Nickel Plate Zoom Image
Rotors
Left Hand - Part No:
Right Hand - Part No:
Type: N-A
Style:
Surface Finish:
Material:
Outside Diameter (in):
Width (in):
Vane Count:
Design Type:
Bedded:
Dynamically Balanced:
Rotor Hats
Hat - Part No:
Type:
Material:
Finish Color:
Hat Offset Dimension (in):
Bolt Circle 1:
Bolt Circle 2:
Bolt Circle 3:
Stud Diameter - BC 1:
Stud Diameter - BC 2:
Stud Diameter - BC 3:
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: 130-2479
Replacement Dustboot: N-A
Replacement Piston 1: 200-7515
Replacement Piston 2: 200-7515
Replacement Piston 3: N-A
Replacement Piston 4: N-A
CrossOver O-Ring Kit: 130-10540
Crossover Tube: N-A
Self-Bleeder Tube: N-A
Bridge Bolt Kit: 230-17553
Wear Plate - Left Hand: 300-6596
Wear Plate - Right Hand: 300-6595
Pad Retainer: N-A
Bleed Screw Kit: 220-0627
Brake Lines
Front Line Kit:
 Front Line Kit:
 		220-8177
 220-9101
Hat
Bolt Kit:
Hub
Bolt Kit:
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Version: 3.05 June 23, 2023