Wilwood Front Polished Dynalite Hub Brakes for ProSpindle, 11-Inch SRP Rotors

Polished Forged Dynalite calipers make this the bright-finish 11-inch SRP option for a ProSpindle front end. The kit includes the hubs and BP10 friction needed for the brake assembly, while the chosen standard-height or dropped ProSpindle determines the bracket procedure. Bill Wood’s 1977 founding of Wilwood Engineering began a business focused on designing and manufacturing disc brake systems. Based in Camarillo, California, Wilwood serves motorsport, specialized applications and street-performance vehicles with calipers, brake rotors, valves, fittings, brake lines and master cylinders. Select each component for the requirements of the whole system.

Technical Details

• Manufacturer part number: 140-9917-DP
• 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: Polish
• Rotors: 11.00 x 0.81 inches, vented iron; SRP Drilled & Slotted faces
• Caliper mounting: lug; hydraulic inlet 1/8-27 NPT
• Included friction: BP10 pads

Fitment & Compatibility

Use only the supported ProSpindle arrangement and follow the height-specific bracket procedure. The kit does not establish vehicle fit from a chassis name alone, and the actual wheel must clear the rotor, caliper and hub assembly. 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.

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.

Wilwood kit specifications · Manufacturer installation instructions and wheel-clearance diagram.

With over 20 years of experience, PMB Performance can help match the brake package to the actual suspension and wheel arrangement. Provide the installed hardware details when fitment is uncertain.

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.