Fitment questions?
Call (855) 786-7101 or text (801) 304-3141. We check fitment by VIN.
Product details
Wilwood drilled-rotor rear drag brakes for Mark Williams/Lamb symmetrical ends. Match the 2.81-inch offset, 11/16-inch studs and wheel pattern. The manufacturer is Wilwood Engineering of Camarillo, California, established in 1977 by Bill Wood. It designs and manufactures disc brake systems and components, including calipers, brake rotors, master cylinders, valves, fittings and lines for motorsport, street-performance and specialized vehicles; suitability depends on the full brake-system configuration.
Technical Details
- Manufacturer part number: 140-5348-BD
- Rotor material and size: Choose this 11.44 x 0.35-inch drilled rotor configuration. The rotor material is steel and its construction is solid.
- Caliper specification: Finish selection is type iii anodized. Each forged aluminum caliper carries 4 pistons with stainless construction.
- Caliper interface: 1/8-27 NPT inlet thread; calipers attach through the specified lug mounting layout.
- Housing-end requirement: Symmetrical End; 2.81 in; 71.37 mm
- Rotor/hat wheel-stud clearance pattern: 5 X 4.75 in; 5 X 5 in (5 X 120.65 mm; 5 X 127 mm)
- Wheel fit: Check the wheel-clearance diagram; the listed minimum wheel diameter is 15 inches.
- Kit supply: mounting hardware
- Not included: master cylinder, booster, spindles, flexible brake lines, hubs
- Wheel studs / hat clearance: 11/16-inch studs; 0.700-inch hat clearance holes
- Parking brake: No parking-brake mechanism supplied
Fitment & Compatibility
Measure the symmetrical housing-end pattern and 2.81-inch offset against DS-272. Its 11/16-inch studs are not the same dimension as the 0.700-inch hat clearance holes. Confirm the supported 5 x 4.75 or 5 x 5.00 wheel pattern and the complete drag-race braking system before ordering.
Manufacturer Documents
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.
With over 20 years of experience, PMB Performance can help identify the required brake-system components. Provide the vehicle details and the actual installed hardware when requesting a fitment check.
