Winters rotor mounting plate steel 5 x 4.500 in to 8 x 7.000 in bolt pattern 4811

If you're running a purpose-built race car with non-standard brake geometry, bolt pattern mismatches can compromise rotor alignment and brake performance—leaving you with uneven pad wear and unpredictable stopping power. The Winters 4811 rotor mounting plate solves this by adapting your existing 5 x 4.500-inch caliper mounting to accept larger 8 x 7.000-inch rotors, giving you the thermal mass and cooling capacity needed for consistent high-temperature braking. This is a straightforward, reliable adapter that lets you optimize your brake package without fabrication.

• Material: Steel construction
• Finish: Natural steel
• Converts from: 5 x 4.500 in
• Converts to: 8 x 7.000 in
• Rotor pattern: 8 x 7.000 in
• Type: Floating mounting plate
• Part Number: 4811
• Weight: ~1.11 lbs
• Sold: Individual unit
• Application: Racing brakes