Wilwood Front Dynalite Drag Kit for Mopar B/E-Body Drum Spindles, 10.75-Inch Drilled Rotors (1962–1972)

Mopar B/E-body front drag kit with Wilwood Dynalite calipers and 10.75-inch drilled steel rotors. Match the drum spindle and vehicle-weight limit. Founded in 1977 under Bill Wood, Wilwood Engineering operates from Camarillo, California. The company designs and manufactures disc brake systems and the calipers, rotors, master cylinders, valves, fittings and lines used within them. Its motorsport, street-performance and specialized applications depend on compatible brake components.

Technical Details

• Manufacturer part number: 140-2711-BD
• Rotating brake parts: Solid steel rotors measure 10.75 inches across by 0.35 inch thick, with drilled friction surfaces.
• Service calipers: The type iii anodized calipers use forged aluminum bodies and 4 stainless pistons apiece.
• Attachment requirements: The caliper uses a lug mount and accepts the specified 1/8-27 NPT inlet fitting.
• Hub wheel drilling: 5 x 4.5 in; 5 x 4.75 in (5 x 114.3 mm; 5 x 120.65 mm)
• Wheel fit: The nominal 15-inch wheel requirement is conditional on the actual spoke and barrel shape.
• Kit supply: hubs, mounting hardware
• Not included: master cylinder, booster, spindles, flexible brake lines
• Manufacturer use/weight limit: For use on cars up to 2800 pounds with rear discs or on cars up to 2400 pounds with rear drums

Fitment & Compatibility

Read the exact model and drum-spindle row below and compare DS-175 with the installed spindle. Drag-use limits are 2,800 pounds with rear disc brakes or 2,400 pounds with rear drums. Hydraulic lines and master-cylinder adaptation are separate; a two-bolt-to-four-bolt master-cylinder adapter may be required and is not supplied by Wilwood.

Manufacturer Documents

• Wilwood DS175 installation instructions

Wilwood kit specifications and component list

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.

PMB Performance brings over 20 years of parts and fitment experience. Send the installed brake and axle details for help confirming the correct configuration.

Vehicle Applications

Application Notes

1. Kit may fit some 14" wheels. Check wheel clearance diagram in kit installation instructions before purchase.
2. Universal Flexline kits available: 220-7056 (14"), 220-7699 (16") or 220-8307 (18"). Choose correct length for your application.
3. Master Cylinder will require two bolt to four bolt mounting adapter. Not available for purchase through Wilwood.
4. This front brake kit supplies service-brake components. A parking-brake mechanism and parking-brake cables are not included; check the vehicle’s rear parking-brake arrangement separately.
5. Line kit included (manufacturer): None
6. Front line-kit reference: 220-8307