Wilwood Currie New-Style Ford Polished Rear Brakes — 12.19-inch SRP Parking Rotors, Undrilled Hat Patterns

Polished calipers are matched with patterned discs and blank wheel-mounting sections. For Currie Big Ford New Style, blank wheel-pattern hats, Wilwood specifies polished 4-piston calipers and 12.19-inch SRP drilled-and-slotted rotors in this rear package. Bill Wood founded Wilwood Engineering in 1977. From Camarillo, California, the company designs and manufactures disc brake systems and components including calipers, brake rotors, master cylinders, valves, fittings and brake lines for motorsport, street-performance and specialized applications. This kit should be matched to the hydraulic and mechanical requirements of the complete vehicle.

Package and installation requirements

• The one-piece iron drum/rotors incorporate the parking-brake drums; the internal shoes provide a mechanical parking brake independently of the four-piston service calipers.
• Parking-brake cables and hydraulic brake lines are separate. Wilwood references universal cable kit 330-9371; installation can require cable or vehicle modifications.
• The wheel-pattern sections are supplied blank. A qualified machine shop must establish the correct wheel bolt circle and stud clearance before installation; this is separate from the plain or SRP rotor friction-surface finish.

Fitment & Compatibility

Use the new-style Currie Big Ford housing-end arrangement and a 2.50-inch axle-offset measurement for this kit. The wheel-pattern sections of its drum/rotors are supplied blank, allowing the correct bolt circle and clearance holes to be machined for the finished axle. That machining requirement applies to both plain and SRP friction surfaces. Discuss the drilling dimensions with a qualified machine shop before ordering and check the DS430 mounting drawing against the axle. This is not the old-style Currie flange package. The listed Town Car entry remains dependent on the actual Currie rear-end hardware. The mechanical parking shoes are included, but cable choice, routing and adjustment must be completed for the vehicle; hydraulic lines are also purchased separately.

Before ordering, compare the wheel profile with the Wilwood clearance diagram. The stated minimum size does not establish spoke or barrel clearance for every wheel of that diameter.

Review the fitment table and numbered notes below together; a matching model name alone does not establish the installation.

Technical Details

• Manufacturer part number: 140-7150-DP.
• Wheel-pattern hat sections: blank; require machining for the actual axle and wheel bolt circle.
• Rotor dimensions: 12.19 in; 309.63 mm diameter x 0.81 in; 20.57 mm thick.
• Rotor construction: Iron; vented; SRP Drilled & Slotted friction surface.
• Housing/flange arrangement: Big Ford New Style.
• Axle flange offset: 2.50 in; 63.5 mm.
• Wheel-size guide: 15 in; 381 mm minimum nominal diameter; verify actual template clearance.
• Calipers: 4 pistons; forged aluminum; stainless steel pistons.
• Caliper attachment: lug mount; 1/8-27 NPT hydraulic inlet.
• Caliper finish: Polished aluminum.
• Sold as one kit. Mounting hardware is included. Hubs are not included.
• Brake pads are included; use the compound and installation instructions specified for this rotor package.
• Spindles, master cylinder, brake booster and hydraulic brake lines are not included.

Manufacturer references

• Wilwood product and configuration information
• Installation instructions
• Technical bulletin

For help selecting the correct package, contact PMB Performance with the installed brake and mounting details. Our team has over 20 years of experience with brake components and fitment.

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.

Vehicle Applications

Application Notes

1. Currie kits include blank hats (no wheel bolt circle).
2. Kit may fit some 15" wheels. Check wheel clearance diagram in kit installation instructions before purchase.
3. Line kit included (manufacturer): None