- Cross Drilled
- Front
- Pair
SP Performance Cross Drilled Front Brake Rotor Set 55-46
Regular price
$292.79
- Built to order 4 business days
- Months or miles 12 / 12,000
- Return window 30-day returns
Check fit for your vehicle
Do you have questions about this product? Ask an expert!
- Cross-drilled braking surface provides an aggressive, race-inspired appearance.
- Drilled holes help evacuate water, gases, brake dust, and debris from between the pad and rotor surface.
- Cross-drilled design promotes airflow and heat dissipation during demanding braking conditions.
- Drilled surface helps maintain consistent braking response during repeated stops.
- Exclusive Sinusoid Curve Chamfer design around drilled holes.
- Curved hole edges help reduce stress concentration around the drilled openings and improve resistance to stress cracking.
- Vented rotor construction promotes airflow and heat dissipation during high-temperature braking.
- Heat-resistant protective coating helps resist corrosion and maintain rotor appearance.
- Available in four coating colors: Black, Silver, Grey, and Red.
- Aggressive, race-inspired appearance.
- Sold as a complete axle set of two rotors.
Description
Cooler Brakes. Stronger Stops. Say goodbye to brake fade. SP Performance Cross Drilled rotors are precision machined to move air through the rotor, cut heat buildup and keep the pad face clean, so you get reliable stopping power and longer lasting components even under intense driving. Every hole carries the exclusive Sinusoid Curve Chamfer, a curved edge that improves air circulation, removes sharp edges and lowers stress around the hole for resistance to heat checking and cracking. This set covers the front axle with two rotors in black zinc coating. Fits 1978-1990 Chevrolet Caprice, 1978-1990 Oldsmobile Custom Cruiser, 1978-1986 Cadillac Fleetwood, 1978-1985 Chevrolet Impala, 1978-1984 Cadillac DeVille, 1981-1986 Chevrolet C10, 1978-1981 Pontiac Bonneville and 4 more. SP Performance is a women owned business in Lawrenceburg, Indiana. Our rotors are machined in house on CNC equipment, inspected before they ship, and finished in our ZRC coating in grey, black, silver or red for corrosion resistance and a clean look. Visit www.sp-performance.com for complete warranty information.
- Cross-drilled braking surface provides an aggressive, race-inspired appearance.
- Drilled holes help evacuate water, gases, brake dust, and debris from between the pad and rotor surface.
- Cross-drilled design promotes airflow and heat dissipation during demanding braking conditions.
- Drilled surface helps maintain consistent braking response during repeated stops.
- Exclusive Sinusoid Curve Chamfer design around drilled holes.
- Curved hole edges help reduce stress concentration around the drilled openings and improve resistance to stress cracking.
- Vented rotor construction promotes airflow and heat dissipation during high-temperature braking.
- Heat-resistant protective coating helps resist corrosion and maintain rotor appearance.
- Available in four coating colors: Black, Silver, Grey, and Red.
- Aggressive, race-inspired appearance.
- Sold as a complete axle set of two rotors.
WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information: www.P65Warnings.ca.gov
Specifications
- 301.2mm Diameter
- 26.2mm Thickness
- 117.6mm Height
- 26lb Weight
| Surface Type | Cross Drilled |
|---|---|
| Position | Front |
| Directional | Directional |
| Grade Type | Performance |
| Bolt Holes | 5 |
| Rust Resistant Coating | Yes |
| Solid or Vented | Vented |
Fitment
| Years | Make | Model | Submodel | Qualifier |
|---|---|---|---|---|
| 1978 to 1984 | Cadillac | DeVille | ||
| 1978 to 1984 | Cadillac | Fleetwood | with 11 (in) Rear Drums | |
| 1978 to 1980 | Cadillac | Fleetwood | ||
| 1985 to 1986 | Cadillac | Fleetwood | RWD, with 11 (in) Rear Drums | |
| 1978 to 1979 | Cadillac | Seville | ||
| 1981 to 1986 | Chevrolet | C10 | with 2 (in) Rear Shoes | |
| 1978 to 1990 | Chevrolet | Caprice | with 11 (in) Rear Drums | |
| 1978 to 1985 | Chevrolet | Impala | with 11 (in) Rear Drums; with Heavy Duty Brakes | |
| 1987 | Chevrolet | R10 | ||
| 1978 to 1990 | Oldsmobile | Custom Cruiser | ||
| 1978 to 1981 | Pontiac | Bonneville | with 11 (in) Rear Drums | |
| 1978 to 1981 | Pontiac | Catalina | with 11 (in) Rear Drums | |
| 1983 to 1986 | Pontiac | Parisienne | with 11 (in) Rear Drums; with Heavy Duty Brakes |
What's in the box
| Kit | Kit of 2 |
|---|---|
| Rotors | 2 × front brake rotors |
| Surface | Cross Drilled |
| Finish | Black Zinc |
Installation
Warranty
- 12MO Coverage
- 12,000MI Coverage
- 30Days Returns
- 15% Restocking fee
Every SP Performance rotor is covered for 12 months or 12,000 miles, whichever comes first, against defects in materials and workmanship. An RMA number is required before anything is sent back.
| Covers | Materials and workmanship under normal street use |
|---|---|
| Excludes | Improper installation, track or race use, normal wear |
| Claims | Eligible claims receive a replacement |
| Customer service | 833-456-9747, Mon to Fri, 8AM to 4PM EST |
Reviews
SP vs stock
Tested where it counts.
Real-world tests. Real performance gains. SP Performance rotors and pads are engineered to deliver shorter stops, stronger performance and longer life.
-
Stopping distance
Shorter = better−32%Up to 32% shorter stopping distance -
Stopping performance
Higher = better+18%Up to 18% better stopping performance -
Pad & rotor life
Longer = better+12%Up to 12% longer pad & rotor life
Results may vary by vehicle. Testing conducted under controlled conditions.