1971 Oldsmobile Cutlass Drum Brake Spindle - Front Brake Kit Part No.: 140-14544
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AERO6 Big Brake Dynamic Front Brake Kit
Prod #: 140-14544
Price: $2,043.99

*Line Kit Needed


220-7056
$66.61
Front Brake Kit — 140-14544

Kit Summary
OE Hub Offset: 0.38
(Increase / Decrease Track Width)
Spindle Type: Drop Spindle Factory Disc Spindle Factory Drum Spindle
Mount Type: Radial
Caliper Type: 6 - Type III Ano
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 889545089912

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


AERO6 Big Brake Dynamic Front Brake Kit

AERO6R billet Forged six-piston calipers with 14” rotors deliver the ultimate combination for braking power and style in this group of kits engineered for Pro-Touring vehicles. Built exclusively for 18” and larger wheels, AERO6R kits enhance tire and suspension upgrades with large diameter dynamic mounted Spec 37 rotors, BP-20 performance pads. Kits come with radial mount brackets, bolt kits and hardware to insure a secure and precise fit.


Fitment & Installation Details


AERO6 Big Brake Dynamic Front Brake Kit Assembly Schematic


*NOTE: Some applications for this kit have the steering arm to the rear of the spindle and others to the front. Also, some applications have room to mount the bracket and caliper on the steering arm side of the spindle while the steering arm may interfere in other applications. The brackets in this kit may be mounted on either the front or rear side of the spindle. If mounting to the front of the spindle, the right hand bracket will be used on the left hand side of the vehicle and vice versa. This drawing shows a typical 1967-1969 Camaro left side application where the steering arm is to the rear and there is room to mount the caliper on the steering arm side as shown. Determine which way the bracket and caliper will fit best on your application.

Compatible Vehicles for this Brake Kit
BRAKE KIT:   AERO6 Big Brake Dynamic Front Brake Kit
SPINDLE TYPE:  
Drop Spindle; Factory Disc Spindle; Factory Drum Spindle ;
This Brake Kit is Compatible with the Following Vehicle Makes: Buick Chevrolet GMC Heidts Oldsmobile Pontiac Ridetech

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: 0.38
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




Assembly Instructions
Notes
1. 14" Rotor




Kit Components & Specifications
Calipers
Left Hand - Part No: 120-13294
Right Hand - Part No: 120-13293
Type: AERO6
Finish Color: Type III Ano
Piston Count: 6
Piston 1 Bore (in): 1.75
Piston 2 Bore (in): 1.38
Piston 3 Bore (in): 1.38
Piston Area (In²): 5.40
Piston Type: Stainless
Mount Type: Radial
Brake Pad Plate: 6617
Brake Pad Area (In²): 11.1
Brake Pad Volume (In³): 5.2
Pad Compound: BP-20
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
Rotor Hats
Hat - Part No: 170-14328
Type: Big Brake Dynamic Hat - Flared Bell
Material: Aluminum
Finish Color: Black E-Coat
Hat Offset Dimension (in): 1.750
Bolt Circle 1: 5 x 4.50
Bolt Circle 2: 5 x 4.75
Bolt Circle 3:
Stud Diameter - BC 1: 0.520
Stud Diameter - BC 2: 0.520
Stud Diameter - BC 3: 0.000
Hubs
Hub - Part No: 270-7037
Type: Hub - Hat Mount
Material: Aluminum
Finish Color: Bare
Mount Style: Hat
Bolt Circle 1: 5 x 4.50
Bolt Circle 2: 5 x 4.75
Bolt Circle 3:
Stud Diameter - BC 1: 1/2-20
Stud Diameter - BC 2: 1/2-20
Stud Diameter - BC 3:

Parts & Accessories
Caliper Parts
O-ring Kit: 130-3084
Replacement Dustboot: N-A
Replacement Piston 1: 200-7531
Replacement Piston 2: 200-7516
Replacement Piston 3: 200-7516
Replacement Piston 4: N-A
CrossOver O-Ring Kit: N-A
Crossover Tube: N-A
Self-Bleeder Tube: N-A
Bridge Bolt Kit: N-A
Wear Plate - Left Hand: 300-5876
Wear Plate - Right Hand: 300-5876
Pad Retainer: N-A
Bleed Screw Kit: 220-0627
*Brake Lines Needed
1971 Oldsmobile Cutlass
220-7056
Hat
Bolt Kit: 230-6656
Hub
Bolt Kit: 230-7032


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