1987 Chevy Celebrity Chevy Celebrity Euro Sport

1987 CHEVROLET CELEBRITY
114,000 MILES • 4 CYL • 2WD • AUTOMATIC
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MRRUSH101
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  • 1 POST
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
Oct 9, 2008 at 2:46 PM
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JALOPYPAPA
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  • 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.
Oct 16, 2008 at 2:52 PM