J55 Rotor Question
Thread Starter
Drifting
Joined: Dec 1999
Posts: 1,319
Likes: 2
From: Douglasville GA
J55 Rotor Question
What brand are these???
Here are pics of the rotors, new:
Outside view
Inside view
Closeup of original part number
These appear to be GM original rotors that are reprocessed by another vendor (spot drilled and plated). See the GM part number on the rotor..
Tom Melton
82 CE
86 Z51 Coupe
Here are pics of the rotors, new:
Outside view
Inside view
Closeup of original part number
These appear to be GM original rotors that are reprocessed by another vendor (spot drilled and plated). See the GM part number on the rotor..
Tom Melton
82 CE
86 Z51 Coupe
Le Mans Master
Joined: Dec 1999
Posts: 8,540
Likes: 1
From: And on the fifth day, subpoenas were served to Obama senior staff
Re: J55 Rotor Question (tommelton)
Tom, I think there are very few places that actually cast rotors I believe most of the aftermarket rotors are from the same casting - company at least.
The GM ones may meet a certain standard, the others I don't know.
Pete
The GM ones may meet a certain standard, the others I don't know.
Pete
Thread Starter
Drifting
Joined: Dec 1999
Posts: 1,319
Likes: 2
From: Douglasville GA
Re: J55 Rotor Question (ittlfly)
They certainly could be, as they look exactly like GTRotors. Anyone have these and can verify they have the normal J55 part number on the backs?
-Tom
-Tom
Safety Car
Joined: Apr 1999
Posts: 4,623
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From: Ohio
Re: J55 Rotor Question (tommelton)
Tom, don't know for sure, but they do look like OE's. I think that The Budd Company casts most of the J55's among others for GM. I bought some Bendix rotors a few years ago, and they were the same as the OE P/N's. Not unlike the New Departure Hyatt wheel bearings being packaged under a number of different labels.
Safety Car
Joined: Mar 2000
Posts: 3,581
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From: Springfield VA
Re: J55 Rotor Question (tommelton)
That is definitely the right GM part number. J55 rotors, in fact I believe those are the GS/CE rotors, left hand side LH-10052203, right hand side RH-10052204. They should also have GM cast into the inside hub across from the part number.
[Modified by 96LT1, 2:18 AM 12/24/2002]
[Modified by 96LT1, 2:18 AM 12/24/2002]
Race Director
Joined: May 2000
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From: No more yankee my wankee, the Donger is tired!
Re: J55 Rotor Question (tommelton)
They certainly could be, as they look exactly like GTRotors. Anyone have these and can verify they have the normal J55 part number on the backs?
-Tom
-Tom
