Front Brake Kit – Part No: 140-7190
Call (805) 388-1188
Superlite 6R Big Brake Front Brake Kit (Race)
Prod #: 140-7190
Price: $2,276.38

Front Brake Kit — 140-7190


Kit Contents
Wilwood Superlite 6R Big Brake Front Brake Kit (Race) Parts Laid Out - Black Anodize Caliper - GT Slotted Rotor Wilwood Superlite 6R Big Brake Front Brake Kit (Race) Parts Laid Out - Black Anodize Caliper - GT Slotted Rotor Zoom Image



Kit Summary
Spindle Type: Factory Disc Spindle
Mount Type: Radial
Caliper Type: 6 - Black Anodize
Rotor Diameter: 12.88
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 889545023930

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


Superlite 6R Big Brake Front Brake Kit (Race)

Kits in this competition group are configured for use in unrestricted class road racing with 17” or larger wheels. BSL6R/ST six-piston calipers with Thermlock pistons are matched with 12.90” directional vane GT competition rotors. These proven winners have delivered championship performance in road racings’ most grueling production car categories. Rotors mount to the hubs with forged aluminum hats and radial mount brackets secure the calipers to the OE location without modification. Kits also include high friction race compound pads, premium grade hardware, and stainless steel braided flexlines.


Fitment & Installation Details


Superlite 6R Big Brake Front Brake Kit (Race) Assembly Schematic

Superlite 6R Big Brake Front Brake Kit (Race) Assembly Schematic Superlite 6R Big Brake Front Brake Kit (Race) Assembly Schematic Zoom Image


Compatible Vehicles for this Brake Kit
BRAKE KIT:   Superlite 6R Big Brake Front Brake Kit (Race)
SPINDLE TYPE:  
Factory Disc Spindle;
This Brake Kit is Compatible with the Following Vehicle Makes: Chevrolet Pontiac

Note: Kit may fit other vehicles, call Wilwood Sales⁄Tech Support at (805) 388-1188 for more information.
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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. Road Race kits contain high temperature racing pads. Extended low temperature use will cause premature rotor and pad wear.
2. Kit may fit some 17" wheels. Check wheel clearance diagram in kit installation instructions before purchase.



Kit Components & Specifications
Calipers
Left Hand - Part No: 120-6386-RS
Right Hand - Part No: 120-6385-RS
Type: Billet Superlite 6R
Finish Color: Black Anodize
Piston Count: 6
Piston 1 Bore (in): 1.62
Piston 2 Bore (in): 1.12
Piston 3 Bore (in): 1.12
Piston Area (In²): 4.04
Piston Type: Thermlock
Mount Type: Radial
Brake Pad Plate: 7420
Brake Pad Area (In²): 8.2
Brake Pad Volume (In³): 4.9
Pad Compound: PolyMatrix H
Billet Superlite 6R Caliper - Black Anodize Billet Superlite 6R Caliper - Black Anodize
Rotors
Left Hand - Part No: 160-4565
Right Hand - Part No: 160-4564
Type: GT 48 Curved Vane
Style: GT Slotted
Surface Finish: Plain
Material: Spec-37 Iron
Outside Diameter (in): 12.88
Width (in): 1.25
Vane Count: 48 CV
Design Type: GT
Bedded: No
Dynamically Balanced: Yes
GT 48 Curved Vane - Spec-37 Iron - Plain GT 48 Curved Vane - Spec-37 Iron - Plain Zoom Image
Rotor Hats
Hat - Part No: 170-6837
Type: Big Brake Hat - Short Offset
Material: Aluminum
Finish Color: Black E-Coat
Hat Offset Dimension (in): 0.880
Bolt Circle 1: 5 x 4.50
Bolt Circle 2: 5 x 4.75
Bolt Circle 3:
Stud Diameter - BC 1: 0.560
Stud Diameter - BC 2: 0.520
Stud Diameter - BC 3: 0.000
Big Brake Hat - Short Offset - Aluminum - Black E-Coat Big Brake Hat - Short Offset - 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: 130-5972
Replacement Dustboot: N-A
Replacement Piston 1: 200-7553
Replacement Piston 2: 200-7556
Replacement Piston 3: 200-7556
Replacement Piston 4: N-A
CrossOver O-Ring Kit: N-A
Crossover Tube: 190-5975
Self-Bleeder Tube: 190-8310
Bridge Bolt Kit: 230-5978
Wear Plate - Left Hand: 300-5923
Wear Plate - Right Hand: 300-5922
Pad Retainer: N-A
Bleed Screw Kit: 220-6069
Brake Lines
Front Line Kit:
 		220-6746
Hat
Bolt Kit: 230-4572
Hub
Bolt Kit:

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Version: 3.05 June 23, 2023