Wilwood 5x5 ProSpindle 12.88-inch front kit layout with black Superlite 6R calipers, 12.88-inch GT-slotted rotors, aluminum hats, separate hubs, pads, bearings and mounting hardware
Wilwood 5x5 ProSpindle 12.88-inch front assembly with a black Superlite 6R caliper, 12.88-inch GT-slotted rotor and central wheel hub with studs
Wilwood 5x5 ProSpindle 12.88-inch front kit layout with black Superlite 6R calipers, 12.88-inch GT-slotted rotors, aluminum hats, separate hubs, pads, bearings and mounting hardware
Wilwood 5x5 ProSpindle 12.88-inch front assembly with a black Superlite 6R caliper, 12.88-inch GT-slotted rotor and central wheel hub with studs

Wilwood ProSpindle Front Brake Kit with 5 x 5-Inch Hubs, Black Superlite 6R Calipers and 12.88-Inch GT Rotors

SKU: 140-15155

$2,387.28 Sale
Shipping calculated at checkout.

Fitment questions?

Call (855) 786-7101 or text (801) 304-3141. We check fitment by VIN.

Shipping policyRefund policy

Product details

This ProSpindle front kit supplies black six-piston Superlite 6R calipers, GT rotor rings, aluminum hats and modified 5 x 5-inch wheel hubs. BP-10 pads and bearing/mounting parts complete the brake-side package for the documented spindle system. Founded in 1977 by Bill Wood, Wilwood Engineering is now based in Camarillo, California, where its work centers on disc brake systems and components. Calipers, brake rotors, master cylinders, valves, fittings and brake lines serve motorsport, street-performance and specialized installations; selecting these parts requires considering the complete braking system.

Technical Details

  • Manufacturer part number: 140-15155.
  • Supplied pad compound: BP-10.
  • Wheel-stud thread: 1/2-20.
  • Rotor mounting hat: aluminum; Black E-Coat; hat offset 1.880 in.
  • Mechanical package contents: separate hubs included; mounting hardware included: Yes; spindles included: No.
  • Current hub wheel interface: modified aluminum hub 270-10658 is specified for 5 x 5.00-inch wheels; hat mounting patterns are separate interfaces.
  • Rotor dimensions: outside diameter 12.88 in; 327.15 mm; thickness 1.10 in; 27.94 mm.
  • Service caliper assembly: Superlite 6R; 6 pistons in each caliper; Stainless pistons; Forged Aluminium body; Radial mounting.
  • Caliper color, finish and hydraulic inlet: Black; Black Powder Coat; inlet 1/8-27 NPT.
  • Wheel bolt circle: 5 x 5 in; 5 x 127 mm.
  • Nominal minimum wheel diameter: 17 in; 431.8 mm; verify full spoke and barrel clearance using the kit drawing.
  • Stated OE wheel-hub offset: +.68 in; verify the documented spindle and reference geometry.
  • Hydraulic package contents: brake lines included: No; master cylinder included: No; booster included: No.
  • Brake function and supply: Front Brake Kits - Street Performance; Disc braking; front axle; Sold as a kit.
  • Rotor construction and friction surface: Spec-37 Iron; Vented; GT Slotted; surface finish: Black Electro Coat.

Fitment & Compatibility

Match the Wilwood standard-height or drop ProSpindle configuration in DS1115. The current modified hub requires 5 x 5.00-inch wheels. Check +0.68-inch hub position and 17-inch wheel clearance. Spindles and flexlines are separate.

With more than 20 years of parts experience, PMB Performance can help review the specified brake arrangement. Include the vehicle year and details of any hub, spindle or suspension changes.

Check the Installation instructions for the full assembly and wheel-clearance requirements.

Manufacturer Warning

Applicable to brake pads only. 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.