GM Parts 177-0925 Rear Cross Drilled Disc Brake Rotor

These are original GM replacement rotors for your C6 Corvette with the Z51 option ( J55 heavy duty brakes ). They are perfect ! I always measure the assembled runout with a dial indicator. Per shop manual specs that needs to be 0.002 inch (that's 2 thousands of an inch) or less. The rear rotors measured zero runout ! The front rotors measured less that 0.001 inch ! You can't go wrong with these, pair them with a set of Akebono pads and you will be pleased ! I installed the Akebono Performance pads, better braking than the original pads and less brake dust.

Purchased this set 16 months ago for my 2005 C6 Z51 Corvette. I have 8k miles on them so far and 4 track days and they look like new.4/11//2016 update: still running on these rotors and they held up really well over time. No spider cracks so far and I have about 50k miles on them right now. Highly recommend to fellow C6 Z51 owners!Please use the buttons below to let me know if my review helped you make a decision.

I’ve never really been let down by AC delco. There is more expensive options out there but I think these are just fine!

the vette loves these! z51 ls3 08

Liked the price, original equipment quality and speedy delivery

OEM

Genuine GM parts at the lowest price I can find when you factor in shipping - as these rotors are heavy. Perfect fit for my corvette!

Exactly what u would buy from GM.....oem rotors fit perfectly....just spray the brake hat with high temp rustoleum paint, to ensure no rust, and u have a perfect rotor, and save ur self some $.....

According to their chart they fit a 2005 C6 corvette but it depends on what brake package you have