I'm getting ready to buy a used AP BBK. I was wondering if anyone had a link or could tell me the prices of the rotors if I had to replace them. The model numbers I got from the seller did not give me any useful information. The number are: Ap3708 and dba52349.2

Any help would be appreciated.

 

I'm not 100% sure on this, but I believe you could replace with any rotor as long as you know the dimension.

Let's say they are 14" rotors. You can order by dimensions of (just an example):
355mmx32mm with bolt pattern of 5x114.3

Something to that effect. I searched with those numbers you provided and didn't find anything right away. Someone else that knows for sure will chime in. Good luck.

 

I believe Stillen carries AP brake kit, maybe they carry AP rotors as well.

 

We are the North American distributor for AP Racing as well as one of their engineering partners. Give us a call and we can get you sorted with new equipment.

The AP3708 won't mean anything to anyone except STILLEN. That is our part number for the hat.

There is quite a bit more to it than this. Offset of rotor to hub, hub thickness etc. In this case, none of that really matters though as the OP has purchased a two piece rotor. He is simply replacing the rings. Now in this case, you will need to match up the rotor with identically to the rotor you are replacing. Meaning the inner bolt pattern to mount to the hubs, thickness, and diameter. Because this is a two piece design, you will be extremely fortunate to find anything made by anyone other than DBA and in many cases we have DBA make the rotors to our specifications.

 

IMO get fresh hardware to mount onto the old hat

 

Excellent point! I forgot about this! Yes, new hardware is a must!