Cracked rear brake rotor

[eschaider]

Originally Posted by Mark IV

https://www.summitracing.com/parts/wil-160-5839

I believe this is the rotor, I am not home and do not have my parts list with me so this from memory so do not order these until I can confirm. Yes, it is more than I said; the prices have risen since I last purchased them. Still a better repair than machining the rotor. ...

Thanks Mark IV.

The rotor in the summit listing is one of Wilwood's two-piece designs with a diameter of 10.75 inches and a thickness of 0.810". The original OEM rotors that SPF provided on the car were 12-inch diameter in the front, with a machine-to-maximum disc thickness of 0.980" and a minimum thickness of 0.865". The Wilwood rotor at Summit does not match the SPF rotor size or thickness specifications for a front rotor. Additionally, because the rotor is a two-piece design, the correct Wilwood hat part number will be required so the rotor is properly positioned in the caliper. When you confirm the rotor suitability, could you also include the hat part number required to properly fit the rotor to an SPF front spindle?

Thanks again for the alternative replacement rotor choice.