Front Brake Kit – Part No: 140-10786
Call (805) 388-1188
Dynapro Radial Front Drag Brake Kit
Prod #: 140-10786
Price: $936.26

*Line Kit Needed


220-6746
$89.78
Front Brake Kit — 140-10786


Kit Contents
Wilwood Dynapro Radial Front Drag Brake Kit Parts Laid Out - Type III Anodize Caliper - Plain Face Rotor Wilwood Dynapro Radial Front Drag Brake Kit Parts Laid Out - Type III Anodize Caliper - Plain Face Rotor Zoom Image


View Custom Caliper Colors

Kit Summary
Spindle Type: Factory Disc Spindle
Mount Type: Radial
Caliper Type: 4 - Type III Anodize
Rotor Diameter: 11.75
Min Wheel Diameter Req'd*: 15
*This Brake Kit may fit 15-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 889545010428

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


Dynapro Radial Front Drag Brake Kit

NDPR forged billet, radial mount four piston calipers are used in this select group of drag racing kits. The OE brakes on vehicles originally equipped with 16” or larger wheels generally do not fit inside the popular 15” drag wheels. Specially designed radial caliper mount brackets bolt directly to the OE caliper mount, and provide secure and accurate mounting for the NDPR caliper. Kits with 3/8” steel rotors are recommended for four-wheel disc brake cars up to 2,800 pounds. Kits with .81” rotors should be used on cars over 2,800 pound cars, or lighter cars running extreme speeds desiring increased rotor durability.


Fitment & Installation Details


Dynapro Radial Front Drag Brake Kit Assembly Schematic

Dynapro Radial Front Drag Brake Kit Assembly Schematic Dynapro Radial Front Drag Brake Kit Assembly Schematic Zoom Image


Compatible Vehicles for this Brake Kit
BRAKE KIT:   Dynapro Radial Front Drag Brake Kit
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





Kit Components & Specifications
Calipers
Left Hand - Part No: 120-9993
Right Hand - Part No: 120-9993
Type: Narrow Dynapro Radial Mount
Finish Color: Type III Anodize
Piston Count: 4
Piston 1 Bore (in): 1.75
Piston 2 Bore (in): 1.75
Piston Area (In²): 4.80
Piston Type: Stainless
Mount Type: Radial
Brake Pad Plate: 7812
Brake Pad Area (In²): 6.36
Brake Pad Volume (In³): 2.1
Pad Compound: BP-10
Narrow Dynapro Radial Mount Caliper - Type III Anodize Narrow Dynapro Radial Mount Caliper - Type III Anodize Zoom Image
Rotors
Left Hand - Part No: 160-3201
Right Hand - Part No: 160-3201
Type: Solid Steel Rotor
Style: Plain Face
Surface Finish: Black Electro Coat
Material: Steel
Outside Diameter (in): 11.75
Width (in): 0.35
Vane Count: Solid
Design Type: Solid
Bedded: No
Dynamically Balanced: No
Solid Steel Rotor - Steel - Black Electro Coat Solid Steel Rotor - Steel - Black Electro Coat Zoom Image
Rotor Hats
Hat - Part No: 170-10782
Type: Drag Hat - Shallow Offset
Material: Aluminum
Finish Color: Black E-Coat
Hat Offset Dimension (in): 1.590
Bolt Circle 1: 5 x 4.75
Bolt Circle 2:
Bolt Circle 3:
Stud Diameter - BC 1: 0.520
Stud Diameter - BC 2: 0.000
Stud Diameter - BC 3: 0.000
Drag Hat - Shallow Offset - Aluminum - Black E-Coat Drag Hat - Shallow 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: 130-2655
Replacement Dustboot: N-A
Replacement Piston 1: 200-7528
Replacement Piston 2: 200-7528
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: 230-10117
Wear Plate - Left Hand: 300-5876
Wear Plate - Right Hand: 300-5876
Pad Retainer: 300-9634
Bleed Screw Kit: 220-0627
*Brake Lines Needed
Front Line Kit:
 		220-6746
Hat
Bolt Kit: 230-8390
Hub
Bolt Kit:

Additional related products:




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Version: 3.05 June 23, 2023