Wilwood Front 13.06-Inch SRP Brake & Hose Kit — Pontiac GTO (2004–2006), Black Superlite 6R

Drilled/slotted 13.06-inch SRP rotors distinguish this black-caliper GTO front kit. Six-piston Superlite calipers, pads and DOT flexlines are included, with the correct bracket shimming selected for the car's model year. Calipers, brake rotors, master cylinders, valves, fittings and brake lines are all part of Wilwood Engineering’s range of disc brake systems and components. The Camarillo, California company was founded in 1977 by Bill Wood and designs and manufactures these products for motorsport, street-performance and specialized applications. Compatibility with the complete brake system determines the appropriate component choice.

Technical Details

• Manufacturer part number: 140-8753-D
• Brake rotors: 13.06 x 1.25 inches; Spec-37 Iron; SRP Drilled & Slotted; vented
• Included pad compound: BP-10; pistons: stainless steel
• Caliper body: Forged aluminum; hydraulic inlet: 1/8-27 NPT
• Rotor surface finish: Black Electro Coat; rotors are not supplied burnished
• Rotor/hat wheel-stud clearance pattern(s): 5 x 4.72 in; 5 x 119.89 mm; the existing hub/axle pattern is retained
• Hat/rotor stud-hole clearance: 0.500 in; 12.70 mm; this is not a wheel-stud thread designation
• Hydraulic hoses: included; DOT-approved 20-inch flexline kit 220-14177
• Kit includes calipers, rotors and mounting hardware; replacement hubs and spindles are not included
• Not included: master cylinder and brake booster
• Wheel clearance: 17-inch wheels may fit; check the complete manufacturer caliper/rotor template
• Quantity: sold as one axle kit
• Service calipers: 6-piston Forged Narrow Superlite 6R; Black Powder Coat; radial mounting

Fitment & Compatibility

For 2004–2006 Pontiac GTO front hubs and factory disc spindles. The original hubs remain in service. The included six-piston calipers and separate rotor hats form a front conversion package, with application-specific hydraulic hoses included.

DS493 distinguishes the 2004 bracket/shim arrangement from later cars. Follow the year-specific mounting sequence and check the 17-inch-wheel template. Included 20-inch DOT flexlines are kit 220-14177; verify routing through steering and suspension travel.

Check the full application table below, including its model-year splits and brake-configuration requirements.

Manufacturer Resources

• Wilwood kit specifications and wheel-clearance information
• Installation instructions and component list

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 parts and fitment experience, PMB Performance can help review the intended brake installation. Provide your VIN, wheel measurements and any modified axle or spindle details when asking about compatibility.

Vehicle Applications

Application Notes

1. Line kit included (manufacturer): 220-14177 (20.00 in)
2. Front line-kit reference: 220-14177