Wilwood 140-16530 Promatrix Rear Rotor Kit (Race), 12.00in — Corvette C5/C6

Wilwood 140-16530 Promatrix Rear Rotor Kit (Race)

Promatrix Rear Rotor Kits offer measurable brake performance improvements for racers and enthusiasts using the OE factory brake calipers along with a high-performance pad compound of their choosing. Two-piece rotor-and-hat assemblies provide high-temperature durability for the track without requiring a caliper swap — an economical way to upgrade rotor performance while keeping the factory Corvette caliper in place.

Kit Summary

• Rear End Axle: OEM
• Caliper Type: None Included — uses factory OE caliper
• Rotor Diameter: 12.00in
• Min Wheel Diameter: 17in
• Weight: 30 lbs (kit)

Kit Contents

• Wilwood 160-16533 GT Vented Rotor, 12.00in (qty 2)
• Wilwood 170-16532 Big Brake Hat, Short Offset (qty 2)
• Wilwood 230-8390 Hat/Rotor Bolt Kit

Important Notes

• Uses the factory OE rear caliper — no flexline or new caliper required. For a complete caliper-and-rotor upgrade, see the DPC56 Rear Kit.
• Pairs with the AERO6 Big Brake Front Kit, AERO6 Lug Drive Front Kit, or AERO4 Lug Drive Front Kit.