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Brakes for 521


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I am in need of some help with he brake system i=on my 521.  The front end is off of a mid 70s 620, disc brake system, and the rear end is the original 521 diff with drums.  both systems are shot and leak, hence issues with stopping.  Any suggestions from some of the more seasoned members where I can find a brand new system?  Any help would be much obliged.  Thank you.  

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78-79 620s had disc brakes and ball joint control arms. They do not bolt on. Some pics will be needed. 




If parts just need to be replaced...get after it. Rock Auto has all you need. 


Largest concern is about what really is under the front of your 521. 

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