I went to put on the drilled and slotted rotors I bought on e bay and the rear rotors seem to thick, thus the bolts don't offer alot of thread and the rotor is super close to the caliper, do I get longer wheel studs and put a spacer behind the caliper or what? HELP
Shawn

 

are they the same size as the fronts?........u might have got four fronts and not fronts and backs.....
they should fit i got mine of e-bay to.........contact ur e-bay dealer

 

no, they are different and its over 6 months so I don't know where exactly I bought them?

 

might have got ls1 brakes???

 

well if they're thicker and not the same offset as the orignal rotors, then you have the wrong parts, simple as that. mickey-mousing with longer studs and spacers is not a wise move, get the correct part for your car.