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Product details
The 11-inch SRP rotors in this kit add drilled-and-slotted faces to a black Dynalite front-brake assembly for Wilwood ProSpindles. Included hubs provide both supported five-lug wheel patterns; spindle height and steering-arm assembly still need to match the installation instructions. The Wilwood Engineering range includes master cylinders, calipers, brake rotors, valves, fittings and brake lines for complete disc brake systems. Founded by Bill Wood in 1977, the Camarillo, California manufacturer both designs and manufactures those systems for motorsport, street-performance and specialized applications. Compatibility between the individual parts remains essential.
Technical Details
- Manufacturer part number: 140-9917-D
- Included friction: BP10 pads
- Wheel-diameter guide: 14 inches; actual wheel must pass the manufacturer clearance template
- Supported spindles: Wilwood standard-height ProSpindle 830-10832 or two-inch-drop ProSpindle 830-9807; spindles sold separately
- Included hub patterns: 5 x 4.50 inches (5 x 114.3 mm) and 5 x 4.75 inches (5 x 120.65 mm); 1/2-20 wheel studs
- Published OE hub offset: +0.10 inch per side; account for outward wheel movement
- Included: hubs, bearings, seals, dust caps and brake mounting hardware
- Not included: spindles, master cylinder, booster or brake flexlines
- Position and package: front brake and hub kit; one kit services both sides
- Calipers: Forged Dynalite Internal, 4 pistons, forged aluminum bodies with stainless-steel pistons
- Finish: Black Powder Coat
- Rotors: 11.00 x 0.81 inches, vented iron; SRP Drilled & Slotted faces
- Caliper mounting: lug; hydraulic inlet 1/8-27 NPT
Fitment & Compatibility
If the wheel center overhangs the hub face, Wilwood requires the separate 6.60-inch-diameter x 0.20-inch steel spacer 300-11961. For stamped-steel wheels that do not overhang the hub, the instructions recommend the 6.15-inch x 0.09-inch hub shield 300-10716. Verify wheel support, lug engagement and the complete wheel-clearance template. OE rubber hoses do not adapt directly; fit correctly routed, compatible braided flexlines.
This is a Wilwood ProSpindle brake assembly. The standard-height and two-inch-drop versions use different mounting instructions, so the spindle and steering-arm hardware should be identified before the hub and caliper are assembled. Compatible spindle part numbers are 830-10832 for standard height and 830-9807 for the two-inch drop. The published +0.10-inch hub offset is per side and must be included in the wheel/fender clearance assessment.
Wilwood kit specifications · Manufacturer installation instructions and wheel-clearance diagram.
PMB Performance has more than 20 years of brake-system experience. Share the spindle or rear-brake configuration and wheel details if you need help confirming this kit before ordering.
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.
