Wilwood Black Billet Superlite 6 12.88-inch SRP Drilled/Slotted Front Brakes — 1993–1997 Chevrolet Camaro / Pontiac Firebird

The SRP version combines a drilled-and-slotted rotor surface with the same six-piston F-body caliper layout. The supplied black powder-coated 6-piston calipers and 12.88-inch SRP drilled-and-slotted rotors are configured for 1993–1997 Chevrolet Camaro / Pontiac Firebird. Wilwood Engineering began in 1977 under founder Bill Wood and is based in Camarillo, California. The company designs and manufactures disc brake systems and components for motorsport, street-performance and specialized vehicles. Calipers, rotors, master cylinders, valves, fittings and brake lines must be selected around the needs of the complete system.

Fitment & Compatibility

This front package is for the listed 1993–1997 Chevrolet Camaro and Pontiac Firebird applications. Its six-piston calipers are machined from billet aluminum, while the 12.88 x 1.10-inch vented rotors use Spec-37 iron. Those dimensions determine a different wheel envelope from the factory brakes. Use DS406 to compare the back of the wheel spokes and the barrel with the complete caliper/rotor profile; a nominal 17-inch wheel is only the starting size guide. The kit mounts through the specified front hub and spindle arrangement rather than supplying replacement hubs. Check their condition and the installation drawing before assembly. Hydraulic flexlines are a separate purchase, with Wilwood identifying the F-body line kit in the manufacturer references.

Use the complete vehicle row and its application notes below to check model year, trim and original brake equipment.

Technical Details

• Manufacturer part number: 140-6743-D.
• Calipers: 6 pistons; billet aluminum; stainless steel pistons.
• Caliper attachment: lug mount; 1/8-27 NPT hydraulic inlet.
• Caliper finish: Black Powder Coat.
• Rotor/hat wheel-stud clearance patterns: 5 x 4.5 in; 5 x 114.3 mm; 5 x 4.75 in; 5 x 120.65 mm.
• Rotor/hat stud-hole clearance diameters: 0.560 in; 14.22 mm; 0.520 in; 13.21 mm. These are hole sizes, not wheel-stud thread specifications.
• The rotor/hat drilling does not change the vehicle hub or axle wheel bolt pattern.
• Rotor dimensions: 12.88 in; 327.15 mm diameter x 1.10 in; 27.94 mm thick.
• Rotor construction: Spec-37 Iron; vented; SRP Drilled & Slotted friction surface.
• Sold as one kit. Mounting hardware is included. Hubs are not included.
• Brake pads are included; use the compound and installation instructions specified for this rotor package.
• Spindles, master cylinder, brake booster and hydraulic brake lines are not included.
• Wheel-size guide: 17 in; 431.8 mm minimum nominal diameter; verify actual template clearance.

Package and installation requirements

• Front hose kit 220-6746 is separate from the brake kit.

Manufacturer references

• Wilwood product and configuration information
• Installation instructions

With over 20 years of experience, PMB Performance can help you work through the mounting and brake-system details before ordering. Include your vehicle information and any axle, hub or spindle changes when contacting us.

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.

Vehicle Applications

Application Notes

1. Line kit included (manufacturer): None
2. Front line-kit reference: 220-6746