Hi.
I am a new member to this forum and I have recently purchased a 1991 Mitsubishi JDM GTO Twin Turbo AWD 4WS.

My rotors are rusting and I am in search of a replacement set. I have found several websites containing aftermarket rotors and stock rotors for the 3000gt. In addition, I found seperate listings for 3000gt and GTOs.

However, I have spoke with a local Mitsubishi Dealership and a parts dealership and they have indicated that the 3000gt rotors do not fit on the GTO. They have indicated that there are size and fitment issues.

Does anyone know any information regarding this? For example, the sizes, fitments, interchangability?

I was planning to purchase 3000gt rotors and place the ones on my GTO. However, the parts dealership would not allow me to return them if they do not fit. Thus, I do not want to run the risk of wasting hundreds of dollars on something I do not need.

just use the ones you have, its only rust just drive an the rust will be gone. if you want rotors just go to a brakes shop have them do a slotted rotor for you.

Drive around for an hour, the rust should be gone. I think its just surface rust

yea rotors dont completly rust