Wilwood Brakes AERO6 Big Brake Front Brake Kit (Race) 140-13743-N
Wilwood Brakes AERO6 Big Brake Front Brake Kit (Race) 140-13743-N Wilwood Brakes AERO6 Big Brake Front Brake Kit (Race) 140-13743-N Wilwood Brakes AERO6 Big Brake Front Brake Kit (Race) 140-13743-N Wilwood Brakes AERO6 Big Brake Front Brake Kit (Race) 140-13743-N Wilwood Brakes AERO6 Big Brake Front Brake Kit (Race) 140-13743-N Wilwood Brakes AERO6 Big Brake Front Brake Kit (Race) 140-13743-N

Wilwood Brakes AERO6 Big Brake Front Brake Kit (Race) 140-13743-N

$4,247.99 ea
Condition: NEW
Estimated arrival: 10/06/2020 (If Ordered Today)
Out of stock at WILWOOD ENGINEERING as of 09/24/2020
Supplier has not provided any fitment data for this product.
Shipping Note:Standard Delivery

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Muscle Cars & Classics always recommends professional installation of our products. Buyer assumes risk of damage caused by improper installation.

AERO6/QS-ST six piston radial mount calipers are coupled with the high cooling capacity of 14.00” dynamically mounted GT directional vane rotors to provide the ultimate brake package for unrestricted road race competition. Thermlock pistons in the calipers resist fade and extend service life by reducing the heat transfer from the pads, caliper body, fluid, and seals. New design AERO6/QS-ST (Thick Pad) calipers with 20mm thick pads increase endurance with longer pad life. Rotors mount to the hubs with forged aluminum hats and radial mount brackets secure the caliper to the spindle in the OE location without modification. Kits also include high temperature, high friction race compound pads and all premium grade fasteners.

Fitment Notes

1. Wheel mounting pad must not be larger than 6.00" to fit into inset area of this hat.
2. Road Race kits contain high temperature racing pads. Extended low temperature use will cause premature rotor and pad wear.
3. Kit may fit some 18" wheels. Check wheel clearance diagram in kit installation instructions before purchase.

About Wilwood Engineering

Wilwood Engineering designs and manufactures high-performance disc brake systems. Since the company’s inception in 1977 by Bill Wood, we have developed a substantial matrix of brake components and engineering techniques that allow us to quickly and reliably create brake systems for almost any application. Our core ability is the rapid development of custom engineered brake systems using a combination of off-the-shelf and custom components. In addition to designing and manufacturing brakes for all types of competitive motor sports, Wilwood also manufactures brake systems and components for agricultural equipment, industrial applications, utility vehicles, snowmobiles, quads, motorcycles and military vehicles.

With headquarters in Camarillo, California, Wilwood employs approximately 250 people. We have on-shelf stock of more than 300 different brake calipers, 200 rotor designs, 100 master cylinder designs and a wide assortment of brackets, fittings, valves and brake lines. Our off-shelf brake calipers range in size from tiny calipers used on go-carts and light duty industrial equipment, to heavy duty original equipment brakes for the U.S. military Humvee.

Wilwood's engineering department uses the latest computer-aided design and manufacturing techniques in conjunction with finite element analysis, dynamic test and cycle test equipment, to find high-performance and reliability solutions for the most difficult braking tasks. Our extensive inventory of proprietary on-the-shelf components allow us to provide cost-effective solutions for unique brake applications.

Wilwood is ISO 9000 compliant and has extensive experience maintaining quality levels of 100ppm or less for original equipment manufacturers.


Download Name File Size


Parts & Accessories / Caliper Parts
Wear Plate - Left Hand 300-5876
O-ring Kit 130-5972
Replacement Piston 1 200-7553
Replacement Piston 2 200-7556
Wear Plate - Right Hand 300-5876
Bleed Screw Kit 220-0627
Replacement Piston 3 200-7556
Kit Components & Specs / Rotor Hats
Hat - Part No 170-13170
Type Big Brake Dynamic Bobbin Mount Hat - Short Offset
Material Aluminum
Finish Color Type III Anodize
Hat Offset Dimension (in) 0.290
Bolt Circle 1 5 x 4.75
Stud Diameter - BC 1 0.520
Stud Diameter - BC 2 0.000
Stud Diameter - BC 3 0.000
Kit Components & Specs / Rotors
Dynamically Balanced Yes
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
Parts & Accessories / Hat
Bolt Kit Call
Parts & Accessories / *Brake Lines Needed
Front Line Kit 220-8176, 220-9100
Spindle Type Factory Disc Spindle
Mount Type Radial
Caliper Type 6 - Nickel Plate
Rotor Diameter 14.00
Min Wheel Diameter Req'd* 18
Kit Components & Specs / Calipers
Piston 3 Bore (in) 1.12
Pad Compound BP-30
Right Hand - Part No 120-13299-N
Type AERO6
Finish Color Nickel Plate
Piston Count 6
Piston 1 Bore (in) 1.62
Piston 2 Bore (in) 1.12
Piston Area (In²) 4.04
Piston Type Thermlock
Mount Type Radial
Brake Pad Plate 6620
Brake Pad Area (In²) 11.1
Brake Pad Volume (In³) 6.6
Left Hand - Part No 120-13300-N

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