Fitment questions?
Call (855) 786-7101 or text (801) 304-3141. We check fitment by VIN.
Product details
This AERO6 package pairs black six-piston calipers with 14.00 x 1.25-inch SRP rotors for the Roadster Shop upright. The two-piece disc assemblies retain the existing hubs and use flared aluminum hats, with radial caliper brackets and BP-20 pads supplied. Wilwood Engineering, based in Camarillo, California, has designed and manufactured disc brake systems since its founding by Bill Wood in 1977. The range spans calipers, brake rotors, master cylinders, valves, fittings and brake lines for motorsport, street-performance and specialized applications.
Technical Details
Calipers and pads
- Calipers: AERO6; 6 pistons
- Caliper finish: Black Powder Coat
- Body construction: Forged aluminum
- Pistons: stainless
- Mounting: radial
- Hydraulic inlet: 1/8-27 NPT
- Included pad compound: BP-20
- Listed piston bore sizes: 1.62 / 1.12 / 1.12 in
Kit contents and separate parts
- Manufacturer part number: 140-18367-D
- Supply: one brake kit; components for both sides of the axle
- Mounting hardware: included
- Hubs: not included
- Spindles, master cylinder and brake booster: not included
- Brake flexlines: not included
Installation documents
Rotors and mounting dimensions
- Rotors: 14.00 in; 355.6 mm diameter x 1.25 in; 31.75 mm thick; vented Spec-37 Iron
- Friction faces: SRP Drilled & Slotted
- Rotor coating/finish: Black Electro Coat
- Internal vanes: 72 curved
- Hats: Aluminum; Black E-Coat; 1.500-inch hat offset
- Rotor/hat wheel-stud clearance patterns: 5 X 4.5 in; 5 X 114.3 mm; 5 X 4.75 in; 5 X 120.65 mm
Fitment & Compatibility
Use the AERO6/14-inch assembly on the Roadster Shop Mustang II uprights described in the installation guide. The required hub application is five on 4.75 inches. Verify the caliper and wheel-spoke space before assembling the brackets at the designated steering-arm location. Set rotor registration and caliper centering with the supplied adapters and shims. This is hardware-specific custom-chassis fitment, not a general original-Mustang application. Hubs, spindles and brake hoses are separate; hose selection must accommodate complete steering and suspension movement. Nominal minimum wheel diameter: 18 in; 457.2 mm. The linked wheel-clearance diagram must confirm barrel and spoke clearance; wheel diameter alone does not guarantee fit.
WARNING: This product can expose you to chemicals including Arsenic, Cadmium, Chromium (Hexavalent compounds), Lead, Nickel, Cobalt and Antimony Trioxide which are known to the State of California to cause cancer or other reproductive harm. For more information go to www.p65warnings.ca.gov.
Our team at PMB Performance draws on 20+ years of brake and restoration work. We can help you review the application requirements before you assemble the system.
