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Product details
Black FNSL6R calipers and 13.06-inch slotted rotors mount to the supported later Camaro/Firebird front spindle. The kit retains compatible hubs; an earlier Camaro needs the specified spindle conversion before this brake package can fit. Bill Wood established Wilwood Engineering in 1977. Based in Camarillo, California, the company designs and manufactures disc brake systems, calipers, brake rotors, master cylinders, valves, fittings and brake lines for motorsport, street-performance and specialized applications. Each component must be chosen for its role within the complete braking system.
Technical Details
Calipers and friction components
- Calipers: Forged Narrow Superlite 6R; 6 pistons per caliper
- Caliper finish: Black Powder Coat
- Body construction: Forged aluminum
- Piston material: stainless
- Caliper mounting: radial
- Hydraulic inlet: 1/8-27 NPT
- Included pad compound: BP-10
- Listed piston bore sizes: 1.62 / 1.12 / 1.12 in
Rotors and mounting dimensions
- Rotors: 13.06 in; 331.72 mm diameter x 1.25 in; 31.75 mm thick; vented Spec-37 Iron
- Friction faces: GT Slotted
- Rotor finish: Black Electro Coat
- Internal vanes: 48 curved
- Hats: aluminum; Black E-Coat; 0.880-inch hat offset
- 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
- Hat wheel-stud clearance holes: 0.560 / 0.520 in, corresponding to the listed hat patterns
Kit contents and separate parts
- Manufacturer part number: 140-9833
- Supply: one kit with brake components for both sides of the front axle
- Mounting hardware: included
- Hubs: not included
- Spindles, master cylinder and brake booster: not included
- Hydraulic hoses: not included
- Separate hose kit application reference: 220-6746; verify the vehicle connections and routing
Fitment & Compatibility
Fits the 1998–2002 Camaro/Firebird front spindles originally equipped with twin-piston calipers. DS-566 identifies castings 18023021 and 18023022. Original 1993–1997 single-piston spindles do not fit; the earlier Camaro rows in the table below require conversion to the later F-body spindle. Retain the compatible hubs, confirm wheel clearance and select separate 220-6746 front flexlines. Check all year, original rear-brake and conversion qualifications in the table before ordering. Nominal minimum wheel diameter: 17 in; 431.8 mm. Compare the actual wheel barrel and spokes with the linked clearance drawing; diameter alone does not establish fit.
Installation documents
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.
PMB Performance has supported brake and restoration projects for more than 20 years. Share the vehicle and installed hardware with us for help selecting a compatible package.
Vehicle Applications
| Years | Make | Model | Model option | Front brakes | Rear brakes | Kit application | Notes |
|---|---|---|---|---|---|---|---|
| 1993-1997 | Chevrolet | Camaro | w/ conversion to 1998-2002 F-Body spindles. Disc Rear. | Disc | Disc | Front Kit | 1, 2 |
| 1993-1997 | Chevrolet | Camaro | w/ conversion to 1998-2002 F-Body spindles. Drum Rear. | Disc | Drum | Front Kit | 1, 2 |
| 1998-2002 | Chevrolet | Camaro | Disc Brake Rear | Disc | Disc | Front Kit | 1, 2 |
| 1998-2002 | Pontiac | Firebird | All | Disc | Disc | Front Kit | 1, 2 |
Application Notes
- Line kit included (manufacturer): None
- Front line-kit reference: 220-6746
