1987 Chevy Celebrity Chevy Celebrity Euro Sport

MRRUSH101

MEMBER
1987 CHEVROLET CELEBRITY
4 CYL
2WD
AUTOMATIC
114,000 MILES

Hello guys, my car needs new rotors and brakes but the guy asked me if I have the JA1 or JA2 brake system but I have no idea what I have. He told me to look on the cover thats hides the spare tire. I don't have that cover. Anywhere else I can look? If I took one of the rotors of do you think it could be matched up that way?

Thanks

1 Reply

JALOPYPAPA

MEMBER
467 POSTS

I think JA1 is light duty brakes, which have a rotor with a diameter of approximately 9 3/4 inches. JA2 is heavy duty, with a diameter of 10 1/4. Take a rotor with you to the store to match.

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Thursday, October 16th, 2008 AT 2:52 PM