Fitment questions?
Call (855) 786-7101 or text (801) 304-3141. We check fitment by VIN.
Product details
Use black DP6A front calipers with 12.19-inch drilled and slotted rotors on the specified ProSpindle assembly. Check mounting hardware and hose routing. These brake components attach to the separately supplied aluminum ProSpindle and sealed hub assembly. Founded by Bill Wood in 1977, Wilwood Engineering is based in Camarillo, California. The company designs and manufactures disc brake systems and components, including calipers, brake rotors, master cylinders, valves, fittings and brake lines. Its motorsport, street-performance and specialized applications require individual components matched to the complete brake system.
Technical Details
- Hat mounting pattern: 5 × 4.50 / 4.75 inches; verify the mating ProSpindle hub and wheel arrangement
- Hydraulic hose selection: Not included; supply suitable hoses and fittings separately
- Hardware provision: Included; verify the installed fastener engagement
- Not included: spindles, wheel hubs, master cylinder or brake booster
- Manufacturer identification: 140-17984-D
- Application and supplied quantity: front conversion kit; Sold as a kit.
- Hydraulic service-caliper specification: Dynapro 6A; 6 pistons per caliper; Black Powder Coat
- Caliper attachment: Lug
- Brake pads supplied: BP-10
- Piston type: Stainless
- Service-caliper port: 1/8-27 NPT
- Rotor assembly specification: 12.19 × 0.81 inches; Iron; SRP Drilled & Slotted
- Wheel envelope: 15 in; the complete wheel-clearance drawing determines fit
- Required separate assembly: Wilwood aluminum ProSpindle sealed-hub kit 830-17728; brake kit does not include the spindle or hub
Fitment & Compatibility
The black Dynapro 6A calipers in this drilled front selection use the aluminum ProSpindle sealed-hub assembly 830-17728. That spindle and hub must be purchased separately. Match the 12.19 × 0.81-inch SRP rotors to the documented 2.135-inch-offset hat and its 5 × 4.50/4.75-inch hub drilling. DS-1614 covers the caliper brackets, registration rings and wheel drawing; verify the complete envelope rather than nominal diameter alone. Supply suitable hydraulic hoses and check the steering arm for the actual vehicle. Rear-steer geometry requires custom steering arms; the front-steer arm supplied with the separate ProSpindle kit is not an interchangeable solution.
Wilwood installation and compatibility information · ProSpindle kit configurations
Before purchase, send PMB Performance the ProSpindle identification, hub configuration and actual wheel measurements. Our over 20 years of parts and fitment experience helps identify the installation details that need to be checked.
Manufacturer warning: 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.
